Single-player games like MegaBattle
Below are 9 single-player Steam games similar to MegaBattle, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like MegaBattle page.
Ranked picks
- 1

My Only Heroes
Single-player alternative to MegaBattle — playable solo, no multiplayer required. Shares Action and Strategy with MegaBattle.
Assemble your squad in My Only Heroes, a roguelite deckbuilder where your deck is your Heroes. Start each run with random recruits, then brave shifting dungeons to unlock legendary Main Heroes with superior stats. Stack equipment for awesome combos and survive to reach Mayhem Mountain!
- 2

The Last Archive
Single-player alternative to MegaBattle — playable solo, no multiplayer required. Shares Strategy and Indie with MegaBattle.
Step into the Great Library where knowledge is fading! In this turn-based deck-building rogue-lite, use your dual-purpose cards to survive tactical battles and solve enigmatic puzzles. Are you the last True Librarian who can stop the Censor Entity?
- 3

Deckmon21
Single-player alternative to MegaBattle — playable solo, no multiplayer required. Shares Strategy and Indie with MegaBattle.
Deckmon21 is a card-based strategy roguelite game inspired by blackjack. As a Deckmon trainer, you command your three Deckmon in battles against other Deckmon, challenge the 5 major league gyms, and ultimately defeat the league champion to become the ultimate Deckmon Master!
- 4

Duelyst
Single-player alternative to MegaBattle — playable solo, no multiplayer required. Shares Strategy and Indie with MegaBattle.
The depth of CCG meets the strategy of tabletop gaming in Duelyst! Every choice matters, from your General and deck to positioning on the 9x5 battleboard. Competitive head-to-head turn-based battles at its best!
- 5

Dream of Corpse Lady
Single-player alternative to MegaBattle — playable solo, no multiplayer required. Shares Strategy and Indie with MegaBattle.
Cards, battle! Someone woke up the sleeping Corpse Lady... Perhaps, the world needs to pay a price for the awakening... In this game, you will play the role of the awakened Corpse Lady, try various strange construction combinations, discover powerful opponents, and then knock them all down!
- 6

Vampire Crawlers: The Turbo Wildcard from Vampire Survivors
Single-player alternative to MegaBattle — playable solo, no multiplayer required. Shares Action and Strategy with MegaBattle.
From the creators of Vampire Survivors comes a turbo-charged, turn-based roguelite deckbuilder! Deal world-ending combos, blitz through infested dungeons, and master the Turboturn to obliterate hordes of familiar foes with a chaotic hand of cards.
- 7

As We Descend
Single-player alternative to MegaBattle — playable solo, no multiplayer required. Shares Strategy and Indie with MegaBattle.
The apocalyptic roguelike deckbuilder with squad sculpting and deep tactics. Recruit the right units and outmaneuver titanic foes on dangerous expeditions. Build up allies and resources in the feudal Vault-City. Can you survive all the perils that await the last bastion of humanity?
- 8

Cubic Cosmos
Single-player alternative to MegaBattle — playable solo, no multiplayer required. Shares Strategy with MegaBattle.
Cubic Cosmos is a thrilling fast-paced roguelike card game. You have been trapped in a deadly game. One wrong move could see you reduced to a plaything of the goddess. Can you free yourself from the endless cycle and escape your fate?
- 9

Sokobalien
Single-player alternative to MegaBattle — playable solo, no multiplayer required. Shares Strategy and Indie with MegaBattle.
Do you have what it takes to build the biggest space farm in the galaxy? Help the alien reach this goal in this classic Sokoban puzzle style game! Push cows, sheep, pigs and chicken so that the correct UFO beams can abduct them. (Also, as a side-quest, collect all the hats you can!)