Cubefury: Idle Tower Defense

One small animal. A swarm of cubes closing in.
Build a stronger defense and turn your next attempt into a new personal best.

Meet Your Animal Heroes
Start with Capybara and unlock a collection of 10 animal heroes: Pig, Bird, Bear, Cat, Rabbit, Fox, Panda, Tiger and Turtle complete the lineup. Reach wave goals, buy Training levels and grow your collection to earn new faces for the fight.

Make Every Upgrade Count
Your hero fires automatically; you decide where the battle gold goes. Shape your strategy with damage, attack speed, health and repair. Between runs, Training offers 48 permanent upgrades: 17 Attack, 18 Defense and 13 Utility. Unlock new groups as you earn Cubes and give your next attempt a stronger start.

Collect Your Cards
Discover 30 cards, called Badges in the game, with bonuses such as Brightforce, Quickfire and Stoneheart. Collect copies to raise them through 7 levels and unlock more active slots. Some cards join the draw pool only after you reach specific waves, so your collection opens up as you advance.

Choose Your Research
Plan longer upgrades with 44 core research projects, including Damage, Attack Speed, Health and Time Warp. Begin with one research slot and work toward six. Projects open through progress and milestone rewards, giving your strategy something to build toward between battles.

Keep Your Quests Moving
Take on 18 types of quests, from defeating bosses to buying battle upgrades. There is room for 8 active quests, with 2 new ones every 8 hours when space is available. Work toward weekly reward boxes at 5, 10, 15, 20, 25, 30 and 35 completions; choose your next target when you return.

Reach The Next Stage
Push through 24 stages with rising difficulty and Cube reward multipliers. The first step is Stage 1: reach Wave 100 and claim the goal that unlocks Stage 2. Chase 552 milestones across the stages, collecting free-track rewards as your best wave climbs. Each new threshold gives your idle tower defense another target.

Why Keep Playing
- 10 collectible animals to work toward.
- Permanent growth across 3 upgrade categories.
- A new best wave to chase on your next run.

Cubefury is an idle game built around automatic attacks and choices that carry forward. Find your rhythm in idle tower defense: pick a favorite hero, adjust your setup and take another stand. If an idle game with colorful cubes and steady progress sounds like your kind of break, the next battle is waiting.