
Update v1.2.0.9175: Localizations & Artifact
Japanese (日本語) and Brazilian Portuguese are now supported. Language can be changed in settings. New artifact: Some players may have noticed an unfamiliar artifact appearing on…




Mini Tank Mayhem is a roguelike deck-building tower defense game where you command a powerful mini-tank to repel waves of alien invaders. Craft your very own deck, deploy strategic defenses, and unleash devastating combos to protect Earth from pesky aliens!

The alien hordes have arrived, and only your mini-tank and your one-of-a-kind deck stand in their way. Mini Tank Mayhem is a unique blend of deckbuilding, tower defense, and roguelike elements, where strategic maneuvers meet tower defense chaos. Shape your deck from hundreds of available cards, acquire powerful artifacts, and upgrade your mini-tank to get rid of the aliens once and for all.

With roguelike progression at its core, each battle increases your most valuable resource – knowledge. Tweak your deck on the fly, adapt to enemy patterns, and discover powerful synergies as you fight to protect the Earth.

Pick from a roster of unique commanders, each bringing a different playstyle and starting deck to the battlefield. Wanna focus on the pure strength of your tank? Or maybe you want to play tricks on your opponents and focus more on the poison build? No matter what your preferred playstyle is, in Mini Tank Mayhem you will always find your cup of tea.

Mini Tank Mayhem offers endless possibilities to break the game or, essentially, survive one more wave. And that is where the true fun and mayhem begin. Combine hundreds of cards and artifacts to create game-breaking power to eventually obliterate your enemies.

Tactical deckbuilding meets tower defense with roguelike progression
Unique commanders with different starting decks and abilities
A variety of different cards and artifacts to discover and combine to annihilate your enemies
Deep replay value
High replayability and never-ending combos to uncover
Mini Tank MayhemSteam patch notes
Japanese (日本語) and Brazilian Portuguese are now supported. Language can be changed in settings. New artifact: Some players may have noticed an unfamiliar artifact appearing on…
Mini Tank MayhemSteam announcement
Hello, commander! We have some exciting news: Mini Tank Mayhem has officially been verified for Steam Deck! This means the game is fully supported and ready to play on your Steam…
Mini Tank MayhemSteam announcement
Hey commanders! Thank you for playing Mini Tank Mayhem. We have made some changes in this v1.1.0.9012. One of them is an improvement that many of you guys already requested:…
Mini Tank MayhemSteam announcement
Greetings, commanders! Maybe some of you already noticed this, but the last update brings a massive spike in localized threat levels. There are four brand-new bosses ready to…
Mini Tank MayhemSteam patch notes
Hey everyone! Another small but important patch is here. Thank you for continuing to play and share your thoughts with us. It helps us make the game better every day. "Quit Game"…
Mini Tank MayhemSteam patch notes
Hey everyone! Thank you so much for playing Mini Tank Mayhem and for all the feedback you've been sending our way. It truly means a lot to us. We've been listening, and this…
Mini Tank MayhemSteam announcement
We've got news. Mini Tank Mayhem officially launches April 29 at 10:00 AM PDT. We're a six-person indie studio, and we've poured everything into making this Tower Defense ×…