Single-player games like Gem Tower Defense 2
Below are 8 single-player Steam games similar to Gem Tower Defense 2, 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 Gem Tower Defense 2 page.
Ranked picks
- 1
PEW PEW PIRATES - Tower Defense
Single-player alternative to Gem Tower Defense 2 — playable solo, no multiplayer required. Shares Strategy with Gem Tower Defense 2.
React to events and enemy attacks by moving cannons and using abilities in this short, minimalist Tower Defense game. Pirates are after your treasure, defend it!
- 2
乱斗先锋
Single-player alternative to Gem Tower Defense 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Gem Tower Defense 2.
This is a card game that combines "Tavern Flag", "Slaughter Tower", and "Potato Brothers". Players need to constantly purchase followers, spells, and relics to strengthen their lineup, and then challenge new enemies
- 3
War Ghost
Single-player alternative to Gem Tower Defense 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Gem Tower Defense 2.
Inspired by the adventure and imagination we love in classic such as " Age of Empires ", WAR GHOST Presents a fictional and peculiar story that reminds us of the great battles that took place in history. of humanity.The main story of the game is set in a chaotic universe of constant conflict.
- 4
Time Walker: Dark World
Single-player alternative to Gem Tower Defense 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Gem Tower Defense 2.
Time Walker Dark World is a roguelike auto-battler with strategic combat. Players will need to adjust their formations, plan their resources, acquire loot, and upgrade skills to defeat formidable enemies and vicious bosses.
- 5
Variables 2
Single-player alternative to Gem Tower Defense 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Gem Tower Defense 2.
After two years of precipitation, we re-made this variable sequel after thinking about it! Variable 2 is a unique stand-alone tower defense game. We have enriched the building and elements of tower defense, and the experience in the game can be changed according to your ideas!
- 6
Underboard
Single-player alternative to Gem Tower Defense 2 — playable solo, no multiplayer required. Shares Strategy with Gem Tower Defense 2.
Tactical team-building roguelike auto-battler with active and passive playstyles. Draft a team as you explore maps full of monsters, build synergies, equip items and cast spells to support your team during battles and help them escape the Underboard.
- 7
Isle of Arrows
Single-player alternative to Gem Tower Defense 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Gem Tower Defense 2.
Isle of Arrows is a Puzzle Tower Defense game in which you build a fortress in the sky. Place towers, expand the isle, and build your own paths. Can you find the perfect spot for each tile to beat the RNG and defend against waves of invaders?
- 8
变量 Variables
Single-player alternative to Gem Tower Defense 2 — playable solo, no multiplayer required. Shares Strategy and Indie with Gem Tower Defense 2.
We created this unique single player game with a combination of Tower Defence and Roguelike. Come and create your maze, build your turret, defeat the invaders, and save the world!