The Best Moddable Games for Mac OS

Build and manage an international airport!

Command swarms of warriors at an unprecedented scale of warfare in this blend of RTS and base-building. Lead ant colonies against the many fearsome threats of the insect world, while building intricate nests, developing pheromone-based tactics, and evolving to meet growing dangers.

Create your own creatures to explore online worlds with friends and unlock new parts to upgrade your stats and abilities! Complete quests, fight to the death or just enjoy roleplaying — the social aspect makes it a truly unique multiplayer experience. What are you waiting for? Let's get creative!

In Stardeus, you are the immortal AI controlling a broken starship manned by drones and hibernating human survivors. Your mission is to repair the ship, save or exploit the human crew, and travel the stars in a procedurally generated universe. Balance oxygen, heat, and power to ensure long-term survival, grow crops, and mine planets to expand your facilities. Discover new ways to survive while dealing with alien face huggers, traders, or pirates. Live through endless possibilities and prepare for the worst. Survive and thrive in this beautifully complex simulation game.

In this entrancing musical arcade puzzler, diamond blocks slide together on a gem-shaped board and explode in glittering chain reactions.

Set in a post-apocalyptic future, The Signal State puts your logic skills to the test with complex puzzles inspired by modular synthesizers. Repair machines, rebuild an abandoned farm, and be part of a revolution that will change the fate of agriculture once and for all.

You have inherited your grandparents farm as they set off to travel the world. Work with Frank at the local construction shop to finish off the final touches on your new home. Aid Frank and Mayor Wilson in building up the town so it may reach it's full potential.

Synchronizing form and time.

You are the founder of your video game company. The starting point belongs to you, in your garage, or think big instead of small by acquiring your first location. At the end of the day, your decisions will make your studio a success and will mark the Video Game History.

Quest Master is a dungeon maker inspired by the classics that first made us love dungeon crawling. Unleash your imagination, alone or in local co-op, to make dungeons full of puzzles, traps and monsters. Upload them for others to explore and challenge yourself with other players’ creations.