Games Like Planet Defense: Space TD game

Star Defense: Alliance TD is a landscape-oriented tower defense game where players strategically place defensive units to repel waves of enemies. It features asynchronous multiplayer and a high degree of replayability, appealing to those who enjoy strategic challenges. Some players feel the game's monetization model can be a significant drawback.

Defense Legend 4: Sci-Fi TD is a portrait-mode tower defense game where players strategically place units to defend against waves of enemies. The game features a sci-fi theme and offers a challenging experience that requires careful planning and resource management. Progression can be slow without monetization, making it best for players who enjoy deep strategy and don't mind a significant grind.

Galaxy Defense: Fortress TD is a tower defense game where players strategically place defensive structures to repel waves of alien invaders. The game emphasizes long-term progression and requires significant investment in upgrades to overcome increasingly difficult challenges. Players who enjoy deep strategic gameplay and a challenging climb will find a rewarding experience, though competitiveness may be influenced by in-app purchases.

Galactic Dorm is a tower defense game where players strategically place units to defend against waves of enemies. Success relies on upgrading weapons and defenses, often requiring significant time investment. The game features short, interruptible sessions suitable for quick play.

Evo Defense: Merge TD is a tower defense game where players strategically merge heroes to create powerful units and defend against waves of enemies. The game features a roguelite progression system with meta-upgrades that persist between runs. Players must carefully manage their hero placements and merges to overcome increasingly difficult challenges.

Planet Crusher: Mine & Attack is an auto-battler where players mine resources and build armies to attack opponents. The game features a progression system heavily influenced by time and in-app purchases, leading to a competitive online environment. Players engage in strategic battles and resource management, with a focus on outmaneuvering other players.

Space Minions: Defense is a cartoon-style tower defense game where players strategically place units to fend off waves of enemies. It offers high replay value with a normal difficulty curve, allowing for easily interruptible short play sessions. The game features an energy system that limits playtime and is known for aggressive pay-to-win monetization.

Steampunk Tower Defense is a portrait-oriented strategy game where players strategically place defenses to repel waves of enemies. The game features a standard progression system with a focus on tactical deployment. However, advancement is heavily influenced by pay-to-win mechanics and the need for in-game currency, often requiring significant spending or enduring advertisements.