Repel the Rifts is a roguelite tower defense game set on an alien world. As a Commander of a mining expedition gone awry, you must defend against relentless waves of inter-dimensional creatures emerging from mysterious rifts. Survive the nights, survey further into the unknown and track down the source of these rifts.

Key Features

• Survey the Unknown
  Survey the unknown to expand the map. Different towers can benefit from different geography, so choose carefully Commander!
• Upgrade your Towers
  Purchase tower upgrades from a market that strengthen your towers and can even grant new effects. Discover different combinations and strategies every expedition!
• Discover alien Artifacts
  Collect powerful artifacts to augment your defense. Finding the right combinations can take your defenses to the next level!
• Commander Selection
  Choose from different commanders, each with their own three starting towers, abilities and passive. Each offers their own play style and strategy. Master them all!
• Challenge your defense in Endless Mode
  Survive 25 nights and enter Endless mode, testing the limits of your defenses!

To activate the game, you need a Steam Account

• Login or register at the official
  Steam Website and download Steam client
• Install and start application, login with your Account name and Password
• Click the Games Menu.
• Choose Activate a Product on Steam...
• Follow the onscreen instructions to complete the process
• After the successful code verification, go to the "MY GAMES" tab and start downloading.