Games like Lancer Tactics

Templar Battleforce is a turn-based strategy game set in a science fiction universe. As the commander of a group of Templars, elite soldiers with powerful suits of armor, you must defend human colonies from hostile aliens. Customize your Templars' abilities, weapons, and equipment, and use strategic positioning and special abilities to overcome your enemies in tactical combat.

"Robothorium" is a fantasy turn-based strategy game with both single-player and multiplayer modes, including PvP. Lead your robotic revolution, with choices impacting random generation, missions, and faction relations. Manage your troop of robots, customize AI for multiplayer, and experience a unique story of rebellion against the BreakTech enterprise. Despite good game mechanics and soundtrack, it can be quite grinding and may contain bugs.

! For the up to date version check: https://store.steampowered.com/app/3083240/BugSplash_TD/ !A tower defense game with a variety of elements, special effects and enemy abilities. Ignite enemies with fire, strike them with lightning or simply knock them into the next wall!  Currently there are 5 maps and a bunch of different enemy types and permanent upgrades

In "INSOMNIA: The Ark," you explore a colossal, dying space metropolis filled with intrigue, danger, and diverse inhabitants. As a "low-class" citizen, you'll need to navigate the complex politics and cultures of this isolated society, while also uncovering mysterious forces threatening the Ark. Your choices and actions will significantly impact the narrative and faction relationships in this immersive, story-rich RPG.

"Dragon Fin Soup" is a tactical RPG with roguelike elements, featuring a procedurally generated world and a volatile bounty hunter heroine, Red Robin. The game offers superfluid turn-based combat, mercenaries for hire, and various pets to collect, with over 60 hours of gameplay in Story, Survival, and Labyrinth modes. It is not for the faint of heart and carries a strong addiction warning.

Space Grunts is a turn-based strategy game with pixel art graphics, where players lead a team of space grunts to investigate a mysterious transmission from an abandoned space station. Combat is grid-based, with a variety of weapons and enemies to encounter. The game features procedurally generated levels, adding to its replayability.

"Vanaris Tactics" is a turn-based strategy game with RPG elements, set in a richly detailed fantasy world. Assemble a team of heroes, each with unique abilities and personalities, and guide them through battles against formidable foes. With a focus on strategic combat and character progression, "Vanaris Tactics" offers a challenging and immersive experience for fans of tactical RPGs.

"Star Hammer: The Vanguard Prophecy" is a turn-based tactical spaceship combat game. Players command the Vanguard, a fleet of starships, in strategic battles against an alien threat. The game features a variety of customizable ships, weapons, and upgrades, as well as a campaign with multiple endings based on mission outcomes. Realistic physics and physics-based damage models add depth to the combat.

"Dungeon Rushers" is a turn-based dungeon crawler RPG with pixel art graphics. Recruit and lead a band of heroes to explore randomly generated dungeons, battle monsters, and collect loot. Use tactical combat and strategic dungeon crawling to defeat the Dark Lord and his minions.

"Evil Maze" is a strategic ARPG where you help a female officer escape a haunted prison maze. Battle monsters, find hidden chests, and open new doorways with collected keys. Look out for secret levels, bosses, and unlock the uncensored patch for an unfiltered experience. Dialogues are supported in four languages.