Destroy the Earth

Description

You are an Alien. You have been sent from your homeworld with one objective: DESTROY THE EARTH. The humans are not going without a fight however. They are researching a dangerous new technology that could wipe out your whole fleet. To win, wipe out the Earth's population before the timer runs out and the Humans complete their superweapon.

How to Play

Buy ships to attack the Earth and it's defences (satellites). Ships automatically move, and will attack when they are in range of the Earth. Satellites orbiting the Earth will attack your ships. Buy upgrades to increase your income and the power of your ships. You can also spend money to unlock more powerful ships. But be careful, the Earth has its own upgrades too. Whenever the bar at the top of the screen is filled, the humans will increase their ability to grow, build new defences or upgrade their existing defences. Will you win the race against the humans?

To get a Highscore and make it onto the Leaderboard, destroy the Earth in the shortest amount of time you can.

Controls

Numbers [1-5]: Select Ship Type    

Left Click: Place Ship/Use UI

Rick Click to cancel Placing a Ship

[Spacebar] Toggle Pause/UnPause

[F] - Toggle Fastforward

Scroll wheel to zoom in and out

Credits

Sprites/Artwork

Starry Backgrounds and Shield Sprite Bonsaiheldin https://opengameart.org/users/bonsaiheldin

Spaceships - Guardian5 https://guardian5.itch.io/

Lasers, Earth, Smoke Particles and Icons - Kenney https://kenney.nl/assets

Explosion Particles - JRob774 https://opengameart.org/users/jrob774

Sound assets

Missile - Dklon https://opengameart.org/users/dklon 

Purchase - Bart https://opengameart.org/users/bart

Horns - Kat https://opengameart.org/users/kat

Satellite Explosion - Michel Baradari https://opengameart.org/users/qubodup

All other SFX - Kenney https://kenney.nl/assets

Music

Out There - yd https://opengameart.org/users/yd

Through Space - maxstack https://opengameart.org/users/maxstack

Last stand in space - HaelDB https://opengameart.org/users/haeldb

Other assets

Roboto Font - Christian Robertson https://fonts.google.com/?query=Christian+Robertson

Monogram Font Datagoblin https://datagoblin.itch.io/

UI Palette (Flat UI Palette v1) - FlatUIColors https://flatuicolors.com/