OnlyDefense is a tower defense game where every map is a three-floor building. Enemies march along the top floor, drop through
portals to the floor below, and fight their way down to your base. Your towers only hit enemies on their own floor, so you have to
defend every level.
BUILD YOUR DEFENSE
- Four towers: the fast Blaster, the splash-damage Cannon, the slowing Frost and the armor-piercing Railgun
- Upgrade towers and choose their targets: first, last, strongest or closest
- Use high ground for extra range
- Call waves early for bonus gold
LOTS TO PLAY
- 3 campaign maps with star ratings
- Endless mode with boss waves
- Planet Conquest: capture 60 sectors across an alien planet
GROW STRONGER
- Earn diamonds by playing
- Unlock permanent research upgrades
- Collect 7 tower skins with their own effects: Chrome, Neon, Magma, Hologram and more
- Track your total score, rank and lifetime stats
PLAY YOUR WAY
- Play in portrait or landscape
- Touch controls made for phones
- 9 languages
- No account needed, progress saved on your device
Defend a 3-floor building! Enemies drop through portals. Build on every floor.