Green Circle TD

A maze elemental tower defense, reborn from a Warcraft 3 classic.  Now with netcode, endless waves, and up to 4 players.

The creeps always know the way. Your job is to make sure they never make it home.

The game

Green Circle TD is a from-scratch, browser-playable rebuild of the beloved WC3 custom map, done properly: a real 3D scene, an authoritative server so nobody can cheat, and just enough new systems (resources, abilities, endless scaling) to make the grind worth returning to.

Four elemental lines, three tiers deep, wheel against each other (fire beats air beats earth beats water beats fire), and every wave mixes its creep types up just enough that a one-element board stops working.

Pick wrong and watch the wheel punish you.

What you'll actually be doing

- Defend the center. Creeps spawn at the four corners and run laps to the middle  and back. No single exit to camp, no maze to trap them in. Endless waves, no final  boss, no scripted end. You play until your lives run out.

- Build up an elemental arsenal. 28 towers across earth, water, air, and fire, each with its own attack shape. Earth hits like a truck, water freezes crowds, fire splashes hard and slow, air spreads multishot across a scattered line. Matchups matter more than raw DPS.

- Manage three economies, not one. Gold from kills buys towers. Wood and stone, gathered by camps you build at the map's edge, buy powerful abilities, board-wide  game-changers and short tower buffs alike. A player who never builds a camp never  gets to press an ability.

- Play your way. Solo against the endless grind, co-op with friends sharing one  board and one set of lives, or versus, everyone gets their own board, ticked in  lockstep, racing to see who survives longest.

- Climb the leaderboard. Every game-over records how far you got. Waves never end, so the only cap is how long you can hold the line.

Built by a solo dev with Babylon.js, Node.js/WebSocket, and a lot of love for a 15-year old custom map that never got a proper successor.

Currently just an alpha gameplay, many things to optimize and to balance. But i hope, it gives you a bit fun times :)

Play it here, or head directly to: https://greentd.dev.alpenstudios.com

Updates

29.7.2026 - more towers, updated visuals