Endless Defense
Endless Defense has no final wave. Enemies follow a long zig-zag lane across a neon grid, and every wave is tougher than the one before. Your goal is simple: survive as long as you can and beat your own best wave and best score.
The economy matters more here than anywhere else on the site. At the end of every wave you earn 5% interest on banked credits (up to 50 per wave), so deciding when to spend and when to save is the core skill. A Nexus Warden boss appears every 10 waves.
Play Endless Defense
Loading Endless Defense…
Your best score, sound setting and favorites are stored only in this browser (localStorage). A game in progress is not saved when you leave the page. On phones, landscape mode or the Fullscreen button gives the map more room.
How to Play
- Choose a tower (keys 1–6) and tap a highlighted tile to build it next to the lane.
- Start each wave with Start Wave (N), or switch on Auto waves to start them automatically after a short countdown.
- Earn credits from defeated enemies, the wave bonus and interest on credits you keep in the bank.
- Upgrade towers (3 levels) and place Amplifiers to boost towers around them.
- The run ends when lives reach 0. Your best wave and best score are saved on this device.
Controls
Every action works with touch, mouse or keyboard. Hover is never required.
| Input | Action |
|---|---|
| Tap / click a tower button, then a tile | Build a tower (highlighted tiles are buildable) |
| Tap / click a built tower | Open its panel: upgrade, sell, targeting |
| 1 – 6 | Select a tower type |
| Arrow keys + Enter | Move the map cursor and build or select on that tile |
| N | Start the next wave |
| Space or P | Pause / resume |
| F | Cycle speed: 1×, 2×, 3× |
| U / Delete | Upgrade / sell the selected tower |
| T | Change the selected tower's targeting mode |
| M | Sound on / off |
| Esc | Cancel building or close the tower panel |
| Auto waves button | Start waves automatically after a countdown |
Towers
- Pulse Cannon50 credits. Balanced bolts; the backbone of most builds.
- Rapid Emitter60 credits. Four shots per second of small damage. Great against Bits, poor against armor.
- Long Lance90 credits. Range 5, heavy hits, ignores half of armor.
- Mortar80 credits. Splash damage for tight groups.
- Cryo Node70 credits. Area slow; slows do not stack, so one or two are enough.
- Amplifier90 credits. +20% damage and +10% range to nearby towers (up to +40%/+20%). Boosts don't stack.
Every tower sells for 70% of everything spent on it. Upgrade costs are shown on the upgrade button.
Enemies
- DroneStandard enemy.
- DartFast and fragile.
- BrickSlow tank.
- PlateArmored.
- BitsTiny swarm enemies in large numbers.
- WardCarries a shield that absorbs damage first.
- MenderHeals nearby enemies.
- Nexus Warden (boss)Every 10th wave. Releases swarms of Bits.
Strategy Tips
- Interest is 5% of your credits, capped at 50 per wave. You hit the cap at 1,000 banked credits, so there is no benefit to banking more than that.
- Early on, spend first and bank later. A strong defense in waves 1–10 earns more kill income than interest would.
- Place Amplifiers where four or more damage towers can fit around them, then upgrade the Amplifier instead of adding another.
- Waves that are multiples of five are built around armored Plates. Keep at least two Long Lances upgraded before the waves reach double digits.
- Menders heal the enemies around them. Set one Long Lance to Strongest or use Mortars to break up groups that include Menders.
- Use 1× speed for boss waves and 3× for waves you know you can hold.
About Endless Defense
Endless Defense is a survival variant built on the same engine as every other game on the site. Enemy health grows with a steady per-wave increase plus a small compounding factor, so the difficulty curve is smooth but eventually outpaces any defense. That is intentional: the question is not whether you lose, but when.
Because the challenge never ends, it is the best game on the site for experimenting with economy strategy: aggressive early building, interest banking, or support-tower cores. Your records stay in your browser so you can keep improving over many sessions.
