Games like Sporadic Spire

Hexguardian is a single-player strategy game with excellent mechanics and two ways to play: Standard Mode, where you unlock new content with points earned from runs, and Challenge Mode, which features weekly changing challenges and leaderboards. The game features randomly generated hexagonal tiles that affect enemy paths, allowing you to shape your realm and control the battle. With approximately 100 hours of gameplay, Hexguardian offers depth and replayability. Part of the Yogscast Games catalog, Hexguardian brings a unique twist to the tower defense genre.

"Last Hope - Tower Defense" is a zombie-themed tower defense game with over 140 levels and a variety of heroes and towers to choose from. Players must defend against zombies, raiders, and other threats in an open world. Each hero has unique epic gear and skills, and towers have their own research tree to enhance their power. The game features stunning 3D graphics and offers different game modes including a story mode, raiders mode, and arena mode.

"2112TD: Tower Defense Survival" is a futuristic tower defense game with strategic base building elements. Defend your refinery from alien invaders across procedurally generated levels with a variety of turrets and special abilities. Upgrade and customize your arsenal to survive increasingly challenging waves in this intense, sci-fi tower defense experience.

Mini TD 2: Relax Tower Defense is a single-player strategy game offering pure tower defense gameplay with good visuals and an excellent soundtrack. While it features engaging mechanics that can be very grinding, the experience is often lightened by its hilarious moments. However, frequent ads may disrupt the otherwise great gameplay flow.

Outpost brings the perfect mix between survival and roguelike gameplay. Start the game in a randomly generated environment and try to make it through as many nights as possible. How long can you survive?

Last Hope TD - Tower Defense is a single-player strategy game blending tower defense and RPG elements with customizable heroes wielding powerful skills and gear. It features an interesting plot, stellar graphics, and an outstanding soundtrack, offering highly replayable gameplay despite being very grinding and somewhat buggy. The game’s unique mechanics provide engaging tactical challenges.

"Taur is a single-player action-strategy sci-fi game with wonderful mechanics and fabulous visuals. Command the Prime Cannon, unlock and upgrade weapons and abilities, and build defenses to withstand different types of attacks. Every object in the environment is destructible, providing a tactically engaging experience, but beware of the heavy grinding."

"Terrorhedron" is a 3D tower defense strategy game, available for single-player and multiplayer co-op with up to 8 players. Its innovative mechanics include programmable turrets and 3D gameplay, providing a fresh, challenging, and intricate experience. Engage in cooperative defense against colorful Terrorhedron spheres in attractive abstract landscapes, with the goal of unlocking new upgrades and tracks.

Gnomes is a single-player fantasy strategy game blending turn-based tower defense and roguelike elements. Defend your garden from goblins by positioning gnomes, growing your economy, and using unique relics and plants on ever-expanding maps with procedurally generated challenges. With compelling mechanics, beautiful visuals, fantastic music, and high replayability, it offers a hilarious yet grinding strategic experience.

In "From Glory To Goo," manage a colony on a hostile alien planet, balancing resources and defense against Goo creatures. Procedurally generated maps, various biomes, and upgradable colony ships ensure a unique experience each playthrough. Recruit units, form alliances with aliens, and upgrade your colony to ensure survival.