Tower Swap: How to play, Sign up and Join

Tower Swap is a free match-3 game but your matches become towers! Then use tower defense strategy to defend your castle from dragons! A very addicting game.

Developer: curtastic
Rating: 8.5 (63,813 votes)
Released: May 2021
Last Updated: January 2025
Technology: HTML5
Platforms: Browser (desktop, mobile, tablet), App Store (iOS, Android)

Tower Swap is an innovative puzzle game that merges match-3 mechanics with engaging tower defense gameplay. Your objective is to stop dragons from reaching your castle by strategically building defenses through tactical tile-matching.

How to Play Tower Swap

Build Your Defenses

To enhance your defenses, match three pieces of the same resource to upgrade them into weapons or defense units. When you align three identical weapons or walls next to each other, you can merge them to create more powerful units. However, be cautious, as merging can limit your coverage on the map, so sometimes it’s wise to postpone merging.

Protect Your Castle in Tower Swap

You have a limited number of swaps available before the dragons launch their attack, so use them wisely. Position your defenses effectively to withstand the onslaught! Before each boss round, the game will indicate the area where dragons will appear. Days 10 and 20 are particularly crucial, as they introduce the first boss dragon levels, requiring you to be well-prepared. Defeating a boss will release a swarm of smaller dragons.

Combine Resources

You can combine three of these resources to create the following defenses:

Stone: Constructs a defensive attack tower
Gunpowder: Builds a cannon
Ice: Forms an ice wall
Logs: Creates an attack turret
Gold: Forms a chest containing swaps and occasionally other items like TNT and anvils for immediate upgrades.

All created defenses can be further merged to form even more powerful units.

Sign Up and Join a Clan

Creating an account in Tower Swap is beneficial! The process is straightforward and allows you to customize your avatar with various options, join a clan for competitive play, earn gold, and unlock chests filled with rewards. At the end of each game, you’ll collect gold coins that can be used to purchase extra lives or open chests early.

More Games Like Tower Swap

Tower Swap stands out for its unique blend of match-3 and tower defense elements. If you enjoy tower defense games, you might also like Tower Defense Clash. For merge games, Farm Merge Valley is a top contender!