Based in Poland

Release date:
9 Jan, 2014 / 3 Dec, 2015 (Steam release)

Steam (Windows)
Indie Game Stand (DRM-Free + Steam)
Youtube (Free Soundtrack)


Regular Price:



On Ludus, ancient terror beasts and humans somehow coexist in perfect harmony. Yet once every few hundred years or so, a predictably unpredictable astrological phenomenon occurs wherein some angry people from the sky arrive from their dimension, "Terra". Whenever they arrive, a fleet of floating islands are brought along and make up the battlefields where the humans and the beasts battle for the amusement of the angry Skygods.

Welcome to Monstro. A fully deterministic logic game which plays like a tactical RPG but without RP, character growth or randomness. Fight the opposing army on the battlefield, which just so happens to be made up of conveniently perfect squares. Survive the onslaught and strike back to be the last one standing. Or, occasionally, do something else the evil Skygods want to be done for their own amusement.

Monstro takes the traditional tRPG gameplay and reconstructs it into a completely deterministic, logical experience with a twist of tactics. All of this is spiced up with ridiculous, tongue-in-cheek lore and approachable difficulty.


The development of Monstro started around 2013. From the very beginning the plan was to make a feature-light game and generally avoid the feature-creep which was always a problem with our productions. Turned out it was a mistake - we didn't think the whole thing through well enough and, as an effect, it made the development much longer. Nevertheless the game was ready for January 2014 release and... Nothing happened. We tried to get the game reviewed in various places but our marketing strategy was somewhere between non-existant and not-working. In the end the game was left to rot on Steam Greenlight and was subsequently forgotten by us.

Then one day we got an email that the game was Greenlit! Our emotions ranged from disappointment to ecstasy and we decided to pimp it up a little and get it out on Steam. The graphics were improved, the controls were revamped, new levels and tutorial were added while some older missions were removed and thus we end up with the new and better Monstro which serves as our first through voyage into the world of indie games.


  • A puzzle game with completely deterministic and repeatable set of rules which still feels like playing a tRPG.
  • And even though it plays like a tRPG there are no RPG elements, so it feels more like a t.
  • A tongue-in-cheek plot, much better than the previous bullet point!
  • No need to tediously repeat the same sequence of moves over and over if you lose, because undo is here! Undo a single move, undo all moves back to the beginning of the mission, undo if feature>you fail the mission and even undo if you are victorious!
  • Learn the rules of the enemy AI and use them for your victory. Or read them up because everything is in the in-game help!
  • Real-time lighting which adds new depth to the crisp pixel art.
  • Traps, pimped-up units, moving walls and breakable walls, ranged attacks and quick feedback on predicted enemy movement.
  • 23 achievements including 17 which require you to complete existing levels in a more difficult way!
  • 6 Trading Cards with descriptions expanding the game's weird lore.
  • Skygods, hand-drawn islands, ancient terror beasts, Goos with :3 faces and the background pushed around by an artificial wind.


Trailer #3 YouTube


download all screenshots & photos as .zip (8MB)


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Indie DB

Original Soundtrack
Available for free on youtube.com

About Retrocade.net

We make games, we like pixelart and we like unconventional gameplay! Amiga and old consoles are our inspiration.

More information
More information on Retrocade.net, our logo & relevant media are available here.

Monstro: Battle Tactics Credits

Game design, programming, level design
Maurycy Zarzycki

All artwork, GUI, trailers
Aleksander Kowalczyk

Jesse Valentine

Sound effects

Voice acting

Font "Eboracum"
Pilaster Davy

Font "New Rocker"
Pablo Impallari, Brenda Gallo

Alex Diener, Aquator, Chris Alcock, Larrymurk, Roger Yates

Additional help
Caravelgames community, Graham Blatz

presskit() by Rami Ismail (Vlambeer) - also thanks to these fine folks