Controls

Click/Tap	Fire weapon (aim at the glowing weak point for a crit) / Mine block / collect meteor ore
Hold click / F	Charge a shot; release in the gold window for a perfect, piercing shot
E / Right click / tap the dome	Parry acid, lances, dives and shockwaves
Arrow Keys / WASD	Move drill underground
Space / Tab	Toggle surface / underground
U	Open the upgrade tree (with the Artifacts tab)
1 - 5	Use tools bought in the tree
C	Bomb Workshop: craft and combine bombs
B	Drop a bomb (mine) / lob it at the cursor (surface)
T / Q / X	Throw mode / next bomb size / set off all bombs (Remote Detonator)
Space, Click, 1 - 6, Arrows	Play a secret chest minigame (Esc gives up)
R	Repellent Field
L	Relocate (after finding the Relocation Core)
Shift + direction	Dash through tunnels (after buying Dash)
Click / Space / Esc	Skip the landing or flight
F2	New game
Escape	Pause / Resume
H	How to Play

About Dome Keeper

Dome Keeper

Hybrid mine-and-defend game. Mine sixteen rock strata by day and defend your dome from alien swarms at night, through moon phases, seasons and storms. Grow one upgrade tree with Dome, Mining, Movement, Weapon, Drone and Tools branches, craft bombs, crack the three secret chests of every mine for unique artifacts, aim for weak points and parry the swarm's attacks, then find each site's Relocation Core and fly the dome to a new biome where the monsters, elites and bosses are tougher.

Part of the »SynthelicZ« Desktop.

Dome Keeper - Free Online Mine-and-Defend Strategy Game

Play Dome Keeper free in your browser -- mine by day, defend your dome from alien swarms at night, and relocate to new biomes. Upgrade weapons, dome armor, mining gear and drones in this hybrid action-strategy game.

Features

Dual-scene gameplay: surface dome defense and underground resource mining
Manual-aim dome turret weapon with mouse tracking and aim-assist
Destructible mine of 16 rock strata with 20 resource types, including six deep ores
Resource hauling and dome deposit mechanic with a bag of up to 1,000 slots and a Compressor that packs ore into blocks
Day and night with moon phases, four seasons and weather: rain, snow, blizzards, thunderstorms and meteor showers
Six seeded biomes: Rocky Badlands, Dune Sea, Frozen Shelf, Alien Jungle, Ashen Caldera, Crystal Fields
Eleven monster types including two bosses, elites with auras and enraged monsters that grow stronger every night
One upgrade tree with six branches, including up to ten courier, gun and repair drones each and a Tools branch with bomb upgrades
Bomb workshop: craft and combine five bomb sizes, drop and throw them in the mine, lob them at monsters
Three secret chests per mine with lock picking, circuit and rune memory minigames and sixteen artifacts
Skill combat: weak point crits, combos, charged perfect shots and parrying
Relocation Cores, a landing and relocation sequence and rising threat per site
4 primary gadgets: Shield Generator, Repellent Field, Orchard, Droneyard
6 mine gadgets found in hidden underground chambers
BFS pathfinding for mouse-based underground navigation
Laser glow, impact sparks, mining debris, screen shake, and floating text
Fourteen-page help, local high scores, and parallax sky with sun, moon and stars