Single-player games like OmniSeed
Below are 12 single-player Steam games similar to OmniSeed, 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 OmniSeed page.
Ranked picks
- 1
Slime TD
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Strategy and Indie with OmniSeed.
A relaxing tower defense game. recruit slime to fend off endless waves of monsters. Up to 28 types of defense towers, and 4 maps.
- 2
Healthy Hero - Tower Defense
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Strategy and Indie with OmniSeed.
Healthy Hero is a Tower Defense game with roguelike elements, where the player protects a hero from attacking junk food. You need to build and upgrade defensive towers to stop the enemies. The levels become increasingly challenging with new types of junk food and waves
- 3
RogueCraft
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Strategy and Indie with OmniSeed.
Merge, build, and defend in a brutal roguelike tower defense. Survive endless waves of monsters, evolve unique towers, outsmart epic bosses, and craft unstoppable builds in every run.
- 4
CrafTAE
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Strategy and Indie with OmniSeed.
Stack cards 🃏 to collect food, craft equipment, build structures and defeat the dungeon ⚔️ in this village builder roguelite. Discover new cards, gather new resources and craft new recipes every run! Combine, survive and thrive!
- 5
Unsung Heroes: Card Wars
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Strategy and Indie with OmniSeed.
This is an auto-battler game featuring large turn-based elements with small real-time aspects, and it has an off-battlefield growth system. Develop your camp, upgrade your characters, refine items, freely combine cards during battles, and use well-timed construction to complete levels.
- 6
Zero Bugs Given
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Strategy and Indie with OmniSeed.
Zero Bugs Given is a tower defense / roguelike game designed with the ambition of making every run different from the others. Every wave, a pair of bonus and malus will force you to adapt in the best way you can. Build your defense and try survive as long as you can!
- 7
坍塌世界
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Strategy and Indie with OmniSeed.
"Collapsing World" is an innovative tower defense game blending deck-building and roguelike mechanics. Recruit unique companions, craft powerful skill decks, and tackle randomized stages. Deep strategy breaks the traditional TD mold—every run is a fresh challenge!
- 8
Legacy of Defense
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Strategy and Indie with OmniSeed.
Become the hero who protects the fantasy world and stop the monster invasion! 'Legacy of Defense' combines defense with deck-building. Build your deck, use powerful skills, gain experience, upgrade, clear stages, and defeat the final boss. Ready to test your strategy and luck?
- 9
a land Goo's crazy
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Indie with OmniSeed.
A 2D action roguelike where you have to slash, dash, dodge, manage your stamina, and collect loot to beat 12 unique levels. The boss fights are difficult. And it’s your duty to regain the memory of the Goo’s and rid the land of the corrupt king.
- 10
Streets of Handbags
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Indie with OmniSeed.
A shopping-themed roguelite where you cook with Grandma!
- 11
oGANTTo
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Strategy with OmniSeed.
oGANTTo is a deck-building strategy game set on a gantt chart. Manage employees and techniques to optimize your supply chain and maximize revenue.
- 12
Veil of the damned
Single-player alternative to OmniSeed — playable solo, no multiplayer required. Shares Indie with OmniSeed.
Beyond the veil of the damned, face danger and treasure. Master your skills to survive the labyrinth.