Controls

Mouse and Touch
Click / tap	Build the chosen tower, select a tower, press buttons
Touch	Tap once to preview a tower, tap again to build
Right click	Cancel building or aiming
Keyboard
1-9, 0, Shift+1-6	Choose a tower to build
Arrow keys, Enter	Move the build cursor, build or select there
U / I	Upgrade (at tier III: left / right specialization)
T	Cycle targeting: First, Last, Strong, Close
S / R	Sell / repair the selected tower
Space	Start the next wave
N	Call the next wave early
F / Shift+F, + / -	Faster / slower (1x to 20x)
A	Auto-wave on/off
Q / W / E	Airstrike / Deep Freeze / Gold Rush
H	Help
Escape	Pause menu, cancel
F2	New game
L	Next level (once the map is cleared)
K	Relics
Any key / click	Skip a cutscene
Campaign map
Arrows, Enter	Choose a map and play it
PgUp / PgDn, Tab, wheel	Switch region pages
Research
Wheel, + / -	Zoom
Drag	Pan
Arrows, Enter	Select and buy
Tab, 1-5	Switch branch

About Tower Defense

Tower Defense

Hold a campaign of twenty-four maps across meadows, swamps, desert, crystal caverns, tundra and volcanic wastes. Build sixteen tower families, upgrade them through three tiers, pick one of two specializations and master it. Earn research to unlock towers, drill them and grow your economy, defenses and abilities. The waves never stop: stay to grind or march on to the next level. Bosses drop relics and unlock towers.

Waves bring runners, swarms, flyers, burrowers, chargers, armored brutes, splitting slimes, regenerating ghouls, healers, saboteurs, hexers, phantoms, shield wardens, wyverns, juggernauts and seven bosses.

Part of the »SynthelicZ« Desktop.

Tower Defense - Free Pixel-Art Tower Defense Browser Game

Defend a campaign of twenty-four maps in six regions with sixteen tower families, tier IV specializations and tier V mastery, a persistent research tree and active abilities in this free HTML5 tower defense game.

Features

Sixteen tower families: Archer, Cannon, Frost, Tesla, Flamer, Venom, Laser, Sniper, Spike traps, Gold Mine, Mortar, Storm, Wind, Missile, Beacon and Arcane
Two specializations per family at tier IV (for example Longbow or Volley, Siege Mortar or Shrapnel) and a mastery tier
Targeting modes: first, last, strongest, closest
Twenty-four maps in six regions with star ratings: forked, merging and crossing roads, keeps, lakes, bogs, mesas, chasms, ice and lava
Over twenty monster types with clear counters, elites and seven bosses
Endless waves on every map with best-wave records, a world-map journey between levels, and game speeds up to 20x
Ten boss relics and three towers won only from bosses
Research tree with Arsenal, Economy, Defense and Abilities branches
Airstrike, Deep Freeze and Gold Rush abilities
Code-drawn pixel art, explosions, weather and sound effects
Automatic saving with Continue