Merge Tower Defense: Time Rift

Contains adsIn-app purchases
Content rating
Everyone
100+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image

About this game

Merge towers. Choose your upgrades. Defend history.

Time Rift combines merge tower defense with roguelike upgrade choices and battles across historical eras.

MERGE YOUR DEFENSE
Place towers and combine matching defenses into stronger forms. Decide where to build and when to merge as enemy waves approach your base.

CHOOSE YOUR BUILD
Pick upgrades during each run to shape your strategy. Focus on attack speed, critical damage, abilities, or your battle economy, and adapt your choices to your defense.

FIGHT THROUGH HISTORY
Face dinosaurs, ancient armies, medieval warriors, vehicles, and bosses as you progress through different ages.

CAMPAIGN AND ENDLESS SURVIVAL
Advance through the campaign or challenge your defense against increasingly difficult waves in endless mode.

PROGRESS BETWEEN RUNS
Use prestige upgrades for permanent improvements, explore tower combinations, and work toward achievements and leaderboard scores.

Build, merge, adapt. How far can your defense go?
Offline tower defense, choose roguelike upgrades, defend across historical eras.
Updated on
Oct 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

**NEW GAME MODE: RIFT LABYRINTH!**

Unlock at Campaign Wave 90 and enter a mysterious dungeon adventure!

- Explore fog-covered mazes, hidden paths and secret rooms.
- Discover treasures, shrines, relics and curses.
- Build your deck of up to 3 tower types.
- Find rare towers with up to 10 stars, including legendary purple-star upgrades!
- Face dangerous encounters and choose when to challenge the final boss.

Every run brings new paths, discoveries and strategic choices!