Achievements

There are lots of achievements in the game to unlock. Each of them give you XP in reward which you can spend in bying skills.

Rookie

Clear the first level
Reward: 250 XP

Lieutenant

Clear 10 levels
Reward: 2 500 XP

Captain

Clear 25 levels
Reward: 6 000 XP

Major

Clear 50 levels
Reward: 12 500 XP

General

Clear 100 levels
Reward: 25 000 XP

Bitter Sweet Defeat

Experience your first defeat
Reward: 250 XP

Lone Wolf

Clear a level with only 1 shield remaining
Reward: 2 000 XP

Overpowered

Clear a level with 21 or more shields remaining
Reward: 3 000 XP

Great Defender

Clear 10 levels without loosing any shields
Reward: 3 000 XP

Perfectionist

Clear 50 levels without loosing any shields
Reward: 15 000 XP

Wild Wild West

Clear a level with only gun towers
Reward: 500 XP

Missile Command

Clear a level with only missile towers
Reward: 2 500 XP

Death Star Trench

Clear a level with only laser towers
Reward: 2 000 XP

Low Tech

Clear a level without upgrading any towers
Reward: 1 000 XP

Seller

Sell a total of 10 towers
Reward: 500 XP

Wall Street

Sell a total of 50 towers
Reward: 2 500 XP

Monopoly Guy

Sell a total of 150 towers
Reward: 7 500 XP

Ten k Club

Destroy 10 000 ships
Reward: 3 000 XP

Fifty k Club

Destroy 50 000 ships
Reward: 15 000 XP

One Hundred k Club

Destroy 100 000 ships
Reward: 50 000 XP

Orbital Fighter Destroyer

Destroy 10 000 Orbital Fighters
Reward: 3 000 XP

Siege Carrier Destroyer

Destroy 2 000 Siege Carriers
Reward: 4 000 XP

Nebula Defender Destroyer

Destroy 1 000 Nebula Defenders
Reward: 3 000 XP

Solar Traveller Destroyer

Destroy 3 000 Solar Travellers
Reward: 6 000 XP

Gemini Fighter Destroyer

Destroy 1 500 Gemini Fighters
Reward: 4 000 XP

Gemini Scout Destroyer

Destroy 3 500 Gemini Scouts
Reward: 7 000 XP

Hyperion Cruiser Destroyer

Destroy 50 Hyperion Cruisers
Reward: 10 000 XP

Collector

Find 5 common artifacts
Reward: 2 000 XP

Archaeologist

Find 15 common artifacts
Reward: 5 000 XP

Lara

Find 5 rare artifacts
Reward: 5 000 XP

Indy

Find 5 unique artifacts
Reward: 10 000 XP

Less Is More

Clear a level with 6 or fewer towers built
Reward: 1 500 XP

Minimalist

Clear a level with 3 or fewer towers built
Reward: 3 000 XP

Keep Them Coming

Clear 100 waves in Endless Mode
Reward: 2 500 XP

One More pass

Clear 150 waves in Endless Mode
Reward: 5 000 XP

Neverending Story

Clear 175 waves in Endless Mode
Reward: 15 000 XP

Gun-Builder

Build 100 Gun Towers
Reward: 3 000 XP

Gun-Architect

Build 500 Gun Towers
Reward: 15 000 XP

Missile-Builder

Build 80 Missile Towers
Reward: 3 000 XP

Missile-Architect

Build 400 Missile Towers
Reward: 15 000 XP

Laser-Builder

Build 70 Laser Towers
Reward: 3 000 XP

Laser-Architect

Build 350 Laser Towers
Reward: 15 000 XP

EMP-Builder

Build 50 EMP Towers
Reward: 3 000 XP

EMP-Architect

Build 250 EMP Towers
Reward: 15 000 XP

Teleport-Builder

Build 40 Teleport Towers
Reward: 3 000 XP

Teleport-Architect

Build 200 Teleport Towers
Reward: 15 000 XP

Ricochet-Builder

Build 50 Ricochet Towers
Reward: 3 000 XP

Ricochet-Architect

Build 250 Ricochet Towers
Reward: 15 000 XP

Engineer

Upgrade 10 towers to Max Level
Reward: 1 000 XP

Chief Engineer

Upgrade 75 towers to Max Level
Reward: 5 000 XP

Master Engineer

Upgrade 250 towers to Max Level
Reward: 20 000 XP

Spock

Upgrade 500 towers to Max Level
Reward: 40 000 XP