
Here’s the profile previews for Gurren Lagann! Feel free to share your insights and questions in the comments section below. Even “hey you made a typo” helps the layout editor a lot! Thank you!!


Here’s the profile previews for Gurren Lagann! Feel free to share your insights and questions in the comments section below. Even “hey you made a typo” helps the layout editor a lot! Thank you!!


Hello everyone, we are going to postpone July’s update while we continue to finalize the core rules and mech profiles for MechaStellar VER11 currently targeting for August release. In this post we’re sharing some recent playtest photos for MechaStellar VER11.



We’ve had some major improvements on Squads, Warships, Momentum Generation and Lethality. In the most recent Gundam focused playtest we had only 50% casualties in a grunt game at Round 5. We think you’ll enjoy VER11 which will be a more streamlined form of VER10, with units surviving longer, better integrated morale & mechanics, weapons each embracing a specific battlefield role, and a more strategic feel to spending Momentum.
In the meantime we will continue doing VER11 Profile Previews once or twice a week.
And we plan on doing about 10 or so Design Goals posts leading up to the VER11 release in August. Stay tuned!

Hello everyone, we’ve already gotten a few questions about VER11. We thought it might be helpful to show off some draft profiles, this time we have Big O and Big Duo.
As you can see it’s very similar to VER10’s profile with the key differences being Rapid Fire has been replaced by Role, and PEN has been replaced by Save. Please look these over and if you have any questions please leave a comment below.


In this post we wanted to share a brief timeline of VER10. In the next post we’ll go more in-depth in some of the mechanics.
VER10 had a lot of iterative development, making small or minor tweaks to the core rules to either fix loopholes, broken combos we didn’t foresee, or just for clarity. A lot of rules from 2024 survived all the day to 2026, with tweaks of course. As a retrospective we thought it would be fun to look through each update and count which ones survived all the way till the end.
March 2024 – Begin VER10 DEV Playtest

May 2024 – Begin Closed Playtest
System Debuts

August 2024 – VER10 Open Playtest
Starting off the roster we have Mobile Suit Gundam UC – One Year War (OYW), Gundam Wing, Mazinger, Getter Robo
The DEV version of VER10 had very low lethality with HITs vs DEF often had 0-1 expected hits with most weapons, and machine gun types averaging 3-4 Hits. Because of this, the balance between Valor (bonus hits) and Zeal (bonus attack actions) was probably the best the game ever had.
As VER10 hit the open playtest stage and certain game elements became modified, the expected number of hits started creeping up. About a year later, we noticed that Zeal was often the preferred skill for most high end units, beating out Valor.

SEP2024
October 2024
NOV 2024

DEC2024

JAN2025
FEB2025
MAR2025

APR 2025
MAY2025
JUN2025
JUL2025
SEP2025
OCT2025
NOV2025
DEC2025

FEB2026

MAR – JUN 2026

Hello everyone, we’ve already gotten a few questions about VER11. We thought it might be helpful to show you a draft profile. As you can see it’s very similar to VER10’s profile with the key differences being Rapid Fire has been replaced by Role, and PEN has been replaced by Save. Please look these over and if you have any questions please leave a comment below.


Hello everyone, this month’s update VER10 is finally released with only two major changes, one is adjusting the Finishing Blow mechanic so it’s not hyper lethal with high rate of fire weapons like machine guns. The 2nd is removing the defense dice bonus for Elite Squads. We’ve also included a one page cheat sheet in the Core Rules. Lastly the Ra Cailum and Rewloola as the iconic warships of Char’s Counterattack have been added to the MechaStellar Roster.

Recently we’ve been doing a lot of testing with small size units and small size weapons, this includes the recently released Aura Battler Dunbine, as well as future series requested by our playtesters. Unfortunately, while Finishing Blow has been working well with Super Robots, it has been absolutely unplayable with small size units gaining an immense advantage. This is due to small size weapons breaking the 10d10 dice cap and getting too many auto-hits.
Ironically, while writing a MechaStellar VER10 retrospective on the 2 years of updates, we had an issue with auto-hit weapons (like vulcans) and Finishing Blow from the very start, so we’ve come full circle on this.

While the change to Finishing Blow in the Core Rules does completely curb the problem, still small size units have not been very satisfying to play from the perspective of Playtesters. As for the DEV Team we’ve been struggling to make small size beam machine guns work with Yamato’s starfighters as examples.
We’ve been hard at work the last 2 months trying to resolve this problem. We’ve also taken a lot of playtester feedback onboard regarding the rules getting a little complicated in VER10. While brainstorming problems we eventually started calling the rules draft VER10.5. But when we finally made an R&D breakthrough we realized the core gameplay had fundamentally changed.

And so the next rules update will be VER11.
VER11 is going to reuse 70% of the same rules as VER10 but it will be different in 3 key areas.
The next post will be a VER10 retrospective looking at the timeline of various changes.
After that we’ll preview some VER11 rules and then eventually some design goals posts. Please keep in mind while we’ve been aggressively playtesting, a lot of things will be subject to change. When VER11 hits open playtest, we’ll keep VER10 online just like we did for VER9.
If you’re interested in trying out the DEV copy of VER11 please contact us on social media.

As a follow-on to our previous battle report we had the aquatic zeon force in a partially submerged city fight (using our imagination for the water of course). This time against the crew of Space Battleship Yamato (2199 version). Yamato is well known for having dynamic fights and ever changing scenes, and having it fight inside of a colony, especially a submerged one seemed like it would be on brand for the venerable series.

In addition to the Aqua Zeon force from before, since Yamato is a very expensive unit, we added in a Gelgoog force and several Zaku’s all equipped with Antiship rifles. The odds were stacked against the Yamato crew.

(In this particular game we were not using Squad rules, but we did in subsequent games in the series)
A Black Tri-Star moves to the center point, while a lone Cosmo Tiger II takes the high ground, captures the CP and rains fire down below. (In this map we set a condition that you can only capture the center CP if you take the high ground, which was often a death sentence.)

Yamato does what they do best, BLAZING AHEAD FULL SPEED WITH GUNS LOADED
It uses Havoc to blow up the cover and begin attacking the Hy-Goggs who burn through Momentum. For a moment there, there was a chance that both Hy-Goggs with antiship missiles would get blown off the field.

The Cosmo Tigers begin weaving around the battlefield firing their lasers and capturing control points.

After 5 Cosmo Tigers make strafing runs one of the Black Tri Star goes down!

The Gelgoog team presses forward but the Cosmo Tigers luck their way out of being hit

Meanwhile the ship hunting Zaku team begins blasting away at Yamato.
Since we’re using the 2199 version which has a wave motion barrier, we realize that barriers in general haven’t been updated in a very long time. There’s a long talk about how we want to better reflect them but ultimately it gets put on hold for this game and later games in the test series. It’s been several months since we played this battle report, in the meantime we did update the Barrier rules which you can currently see in the core rules document.

A Cosmo Tiger in reserve ambushes and almost kills a Musai. (This is one of several examples where we realized we needed to put more limits on Reinforcements / Ambush)

A new Round, time for a Gelgoog Cannon to start unloading into the Cosmo Tigers

A Cosmo Tiger takes the high ground and tries to finish off a Gelgoog to no avail, their superior HP pool weathers the laser fire.

Yamato blazes forward, keeps the control point and blasts three amphibious units off the battlefield. In this test series we were demo’ing having [AA] weapons be free counterattacks, which was nice when dealing with superior numbers.
This was the series where we were testing updated warship reactions for increasing AA fire (+X hits on AA weapons and +X DEF vs Missiles) which also helped.

Speaking of, we got lucky on the counter attack and took out another Black Tri Star here.

A Cosmo Tiger finally takes out a Gelgoog, but it’s backside is open and it gets taken down later.

Another Cosmo Tiger finishes off a Gelgoog.

The last Tri-Star plus the Zaku Antiship team kept hammering Yamato until it finally sunk.
With Yamato lost is there any hope left?
Certainly not for Earth, it was carrying the Cosmo Reverse System!!!

Remember the Goggs? Well they decided to ambush this Round and torpedo the Cosmo Tiger on the enemy player’s home CP.

Another Gelgoog down

REVENGE! For sinking the Yamato

Cosmo Tigers unfortunately can’t handle melee

Melee death #2

Melee deaths #3
Overall this was a complete blowout on the Yamato forces and a bit of a shock. Yamato was king in other playtests so we weren’t expecting it to go down so easily, and relatively without a fight. Granted…..Zeon did list-tailor to be antiship focused but still.
As a result of this playtest we made several balance tweaks to Yamato, updated a few core rules for Warships to give Warships more options to increase their chance to hit with regular weapons and [AA] weapons. We also tweaked all the fighters weapons, and adjusted the speeds for jets. This test series was also prior to the Dunbine release which had a major update for all small units which make almost all of them either cheaper or with +1d10 Evade die.
As for Yamato, adjustments to the HP formula helped it a bit, and it sparked an ongoing conversation regarding Barriers. For future games in this test series, we opted for the classic Yamato (sans the Barrier) which held up better. This game in particular resulted in a lot of favorable balance changes to warships and fighters so we hope you enjoy them.

May’s update is a light one. Based on playtester feedback we are busy working on a balance patch, an update to Finishing Blow and a major core rules overhaul that will streamline a number of items to cut down on the amount of decision making on each turn or combat action. This will be a very big update for the game and we are hoping it will make overall gameplay much, much faster; turning a 1 hour game into a 40 minute game. Look forward to June!

For this month’s update we have the long awaited public release of Nu Gundam and Sazabi. As well as two other fan favorite mobile suits. Nu and Sazabi were first used by the Devs all the way back in VER4 and hit closed playtesting in VER6.

Since then Nu and Sazabi became a favorite pair from one of our all-star playtesters who proceeded to dominate his FLGS all the way back in 2021, if you’ve ever wondered why there were so many updates to Funnels despite very few funnel units (back then), now you know. Nu and Sazabi across many version had their profiles revised a total of 67 times.

Nu and Sazabi are very iconic mobile suits so we’ve put a lot of care into building them and rebuilding them for each version of MechaStellar for our playtesters, and now for the open public. Of the holy trinity of Super Robot Wars there is Mazinger, Getter Robo and Gundam. Typically with their final forms being Mazinkaiser, Shin Getter Robo and Nu or Hi-Nu Gundam.
We also included an optional ability for Nu to represent how in crossover games like SRW or Dynasty Warriors, Amuro and the Psycoframe have been able to do incredible things like turning off the Moonlight Butterfly of the Turn-A Gundam. Hope you all enjoy.
While SRW tends to treat Hi-Nu Gundam as a straight upgrade to Nu (and likewise the Nightingale as an upgrade to Sazabi) we prefer to treat them as a side-grade unit which is very similar in armaments but with a slightly different playstyle and unit stats. After all, Nu and Hi-Nu are meant to be the same unit but different incarnations.

Here’s a synopsis on the origin of Hi-Nu from legendary Gundam expert Mark Simmons
In Beltorchika’s Children, the Nu Gundam is still called the Nu Gundam, even though it does use a mega bazooka launcher at one point. That’s why the cover shows the standard anime Nu Gundam – it’s supposed to be the same thing.
Aside from the Newtype magazine illo that balofo posted, the original source of images for these guys is in the mecha profile section at the beginning of the Beltorchika’s Children novel. The Psyco Doga isn’t pictured in this section, and aside from the Nightingale, all the mecha are listed with the same names and specs and model numbers as the movie versions. (At this point, the movie specs had smaller head heights. That’s why everyone says the Hi-Nu is 20 meters; the book just listed the standard specs for the Nu Gundam, and at that point they were saying the Nu was 20 meters tall.)
So if the Nu Gundam is just called the Nu Gundam in Beltorchika’s Children, and they listed the standard Nu specs and description, where the heck does the “Hi-Nu” come from?
Well, in the book’s mecha section, designer Yutaka Izubuchi took some liberties with his designs and drew them all a bit differently. What we now call the Hi-Nu started out as, simply, “that cool version of the Nu Gundam that Izubuchi drew in the mecha section of Beltorchika’s Children.” It was only later that this cool doodle got its own name and back story and was recognized as a distinct mobile suit. The “Hi” prefix, confusingly, seems to be an homage to the original Hi-Streamer novels. 🙂
Of all these guys, the only one that was reasonably fully depicted and clearly identified as a unique machine was the Nightingale. It’s named that way in the Beltorchika’s Children novel (unlike the Hi-Nu), it’s depicted in the mecha profile section (unlike the Psyco Doga), and Izubuchi drew nice pictures of it for Newtype and B-CLUB magazines. The one thing it didn’t have in the mecha section, unlike the other features machines, was a model number.
Whew! That’s pretty long and detailed, but I’ve seen people getting this mixed up for decades, and I keep hoping that if I explain it one more time it’ll stick.
— Mark

For this April we are releasing Nu Gundam, Sazabi, Hi-Nu Gundam and the Nightingale. We hope you enjoy these Tier 3 Juggernauts and look forward to more in the future. Pictured above is the Nightingale from the “Gundam Artifact” collection which is slightly larger than 1/400 scale minis but still fits in nicely.
One last note, there have been some minor tweaks to a few of the weapons on the GBF rules.
With the core rules update and recent balance patch for MechaStellar from the Jan/Feb update we are still doing some final adjustments on Nu Gundam and Sazabi for the Char’s Counterattack release. We also want to give them some more time to playtest with the new rules before getting a release. While we still work on that here’s an update for not one but two Super Robot OVAs, Hyper Combat Unit Dangaioh and Hades Project Zeorymer.

Dangaioh is this author’s first mecha anime OVA, found on the shelves of blockbuster one day many years ago. I remember the incredible flashy action and the names of the characters but not much besides that. I went looking for this series about 10 years ago, and thankfully the character names are unique enough that finding the name of the series was very easy. Dangaioh is a very short OVA by studio AIC and also extremely high budget in it’s initial episode. The opening song is done by two anime song legends Mitsuko Horie and Ichiro Mizuki (Aniki) and the Mecha designs were done by Obari. Dangaioh was at one point going to be a Mazinger OVA, but disputes between AIC and Toei caused it to become an original robot, with very similar attacks instead. To be honest, I absolutely love the design of Dangaioh, and the OVA in general. The only problem is there isn’t more of it.
Dangaioh episode 3 somewhat ends on a cliffhanger. Many years later a Great Dangaioh TV series airs, which only slightly touches the plot of the original Dangaioh and when it does so it’s at the very end of the show and ends on another cliffhanger. While the OVA is rather bittersweet the ending itself is still satisfying enough and lets your imagination provide it’s own final ending, the TV series does not add to that or improve it. I’d recommend skipping the TV series for that reason.
For SRW, Dangaioh debuted in Super Robot Wars Compact 2 Part 1: Earth Crisis

Our next series is Zeorymer. Another OVA with incredible mecha animation. The series is known for being rather violent and with a main character, whose, for lack of a better term, split personality is remarkably evil. It’s a short and enjoyable OVA with some really unique designs.
For SRW, Zeorymer debuted in Super Robot Wars MX