Single-player games like Necroffense
Below are 9 single-player Steam games similar to Necroffense, 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 Necroffense page.
Ranked picks
- 1
BattleGrounds : War, Tanks And Nukes
Single-player alternative to Necroffense — playable solo, no multiplayer required. Shares Action and Strategy with Necroffense.
A military styled action tower-defence game filled with nukes, missiles and tanks. Improve your building, canons and tanks. Purchase stronger ammunition and survive the next wave. Highly replayable, tough and addictive.The fun never ends
- 2
Seditionis: Tower Defense
Single-player alternative to Necroffense — playable solo, no multiplayer required. Shares Strategy and Casual with Necroffense.
Seditionis - Tower Defense is a sci-fi based infinite TD game with 190+ upgrades to make your gameplay, units, and towers more powerful. 4 tiers of towers in each line, with 20 upgrade levels each. An introductory story gives you a sense of what you're fighting for. After all, this galaxy needs you.
- 3
Open The Gate: Just A Little
Single-player alternative to Necroffense — playable solo, no multiplayer required. Shares Strategy and Casual with Necroffense.
Medieval Tower Defense and Real-time Strategy hybrid where positioning, gold farming and tower capturing decide the outcome against waves of legions and dragons.
- 4
Little Crimson Heroes
Single-player alternative to Necroffense — playable solo, no multiplayer required. Shares Action and Strategy with Necroffense.
Little Crimson Heroes is a cute 3D tower defense game. Command young fighters of the Red Star Republic, build defenses, deploy machine guns, cannons, mines, and troops, then take direct control to stop the White Moon Federation’s invasion. Hold the line!
- 5
The Arena Pit
Single-player alternative to Necroffense — playable solo, no multiplayer required. Shares Action and Strategy with Necroffense.
Ready for a blend of RPG and Tower Defense in a 2D rogue-lite game? Enter The Arena Pit! Choose your hero, wield powerful weapons and skills. Strategize your moves in the arena, setting traps, obstacles, and towers against hordes of monsters in the epic battle of good versus evil!
- 6
Crown Siege
Single-player alternative to Necroffense — playable solo, no multiplayer required. Shares Action and Strategy with Necroffense.
A short incremental tower defense game centered around growing and strengthening armies, to defend your kingdom and stop endless waves of enemies.
- 7
Crimson Horn
Single-player alternative to Necroffense — playable solo, no multiplayer required. Shares Strategy and Casual with Necroffense.
Forge an unstoppable army in this thrilling roguelike autobattler experience! Customize your troops with powerful weapons, crafted gear, and inspiring banners to turn the tide of battle against hordes of monsters.
- 8
Broad Sword
Single-player alternative to Necroffense — playable solo, no multiplayer required. Shares Action and Strategy with Necroffense.
Broad Sword is a formation based third-person tactical hack and slash game where you lead formations of troops to face off against a variety of factions in a fantasy realm. Engage in class-based combat as you defeat your foes in conquest, siege and campaign modes.
- 9
ノンビリア(Nonvilia)
Single-player alternative to Necroffense — playable solo, no multiplayer required.
This game is in Japanese only.