Single-player games like Cryptage
Below are 8 single-player Steam games similar to Cryptage, 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 Cryptage page.
Ranked picks
- 1

Slay the Horde
Single-player alternative to Cryptage — playable solo, no multiplayer required. Shares Action and Strategy with Cryptage.
This game is an attempt at combining horde survival with a roguelike deckbuilder card game. Unfortunately, the result is a rather generic fantasy chaos generator.
- 2

Rosttle
Single-player alternative to Cryptage — playable solo, no multiplayer required. Shares Strategy and Indie with Cryptage.
"Rosttle" is a solo-developed 2D top-down shooter where players must survive each round by collecting yellow energy dots on the field, navigating map obstacles, and employing various tactics to vanquish monsters, earn coins, and secure rewards.
- 3

VIRUS_31.EXE
Single-player alternative to Cryptage — playable solo, no multiplayer required. Shares Action and Strategy with Cryptage.
VIRUS_31.EXE is a short-form survivors-like with an incremental twist. Survive 3 minutes of escalating chaos, build a weapon system from cards, and earn bits that compound into exponential power.
- 4

Makina
Single-player alternative to Cryptage — playable solo, no multiplayer required. Shares Action and Strategy with Cryptage.
Build. Defend. Automate. MAKIN-A is a top-down shooter merged with deep tower defense and resource management. In a deserted cyberpunk wasteland, you are the last line of defense. Engineer a fleet of mining robots and build your reliable cannons, fortify your base against relentless machine swarms.
- 5

Disaster Blaster
Single-player alternative to Cryptage — playable solo, no multiplayer required. Shares Strategy and Indie with Cryptage.
Disaster Blaster is a roguelite automation card game where you play a questionably sane scientist building the most over-the-top weapon in the universe. Design your blaster’s shooting mechanism and let it rip against hordes of alien enemies across a galaxy of unfortunate planets.
- 6

Rogue Drone Hunter
Single-player alternative to Cryptage — playable solo, no multiplayer required. Shares Action and Strategy with Cryptage.
Explore high-tech ruins with your drone partner in this action deckbuilder. It mixes fast combat with strategic card play. Collect lost tech to build a strong deck of skills. Plan and use card combos to uncover the secrets beyond the neon city of Elysia.
- 7

Aestheta
Single-player alternative to Cryptage — playable solo, no multiplayer required. Shares Strategy and Indie with Cryptage.
A roguelike royalelike about warriors from across space and time, fighting to claim a wish from the Star of Aestheta. Strategize your tactics, enhance your troops, and outwit your opponents to rise to the top!
- 8

Cards & Cannons
Single-player alternative to Cryptage — playable solo, no multiplayer required. Shares Action and Strategy with Cryptage.
Build epic worlds, collect shiny loot and upgrade your defenses in this roguelite tower defense deckbuilder! Crush endless enemy hordes with mighty spells and crazy builds in unique runs. Defeat powerful bosses and conquer world after world in this colorful medieval madness!