Galaxy Annihilation
Lunarhellgames Developer
Lunarhellgames Publisher
2017-07-28 Release
🎹🖱️Keyboard + Mouse
4 user reviews
(4 reviews)
The Game includes VR Support
Public Linux Depots:- Depot: Galaxy Annihilation Linux [139.26 M]
My New Game Monster Mayhem Launches June 27!Hey everyone!
Im super excited to announce that my next game, Monster Mayhem, will be launching on June 27 on Steam!
Ive been working solo on this project for a while now, and if youve enjoyed any of my previous games, I think youll really enjoy this one too. Monster Mayhem is a fast-paced 2D survivors like game where you fight through waves of monsters, unlock unique heroes, and take down huge bosses all wrapped in a colorful, cartoonish style.
If youd like to support a solo dev, the best way is to wishlist the game, it helps a lot with visibility on launch day:
---> https://store.steampowered.com/app/3585220/Monster_Mayhem/
Thanks so much for all the support, it means the world to me. See you June 27!
[ 2025-06-06 20:49:33 CET ] [ Original post ] Galaxy Annihilation is a shoot'em up where we need to protect the planet earth from an impending alien attack.

- 3 difficulties (easy, normal, hard).
- 31 missions.
- survival mode.
- 4 worlds.
- 15 ships.
- 12 weapons.
- 13 powerups.
- many permanent upgrades to unlock.
- 8 bosses.
- 14 achievements to unlock.
And Much More...

Wasd Or Arrow Keys - to Move the Spaceships.
left-click or spacebar - to shoot with the primary weapon.
right-click or E - to shoot with secondary weapon.
middle-mouse button or Q - to use the special.
MINIMAL SETUP- OS: ubuntu + Steamos
- Processor: Intel Pentium Dual Core E2220 or AMD Athlon 64 X2 5000+Memory: 2 GB RAM
- Memory: 2 GB RAM
- Graphics: GeForce 9500 GT or Radeon HD 6450
- Storage: 150 MB available spaceAdditional Notes: Tested on Ubuntu 16.10 and SteamOS
RECOMMENDED SETUP- OS: ubuntu + Steamos
- Processor: Intel Core 2 Duo E7300 or AMD Athlon 64 X2 6000+Memory: 4 GB RAM
- Memory: 4 GB RAM
- Graphics: GeForce 9500 GT or Radeon HD 6450
- Storage: 150 MB available spaceAdditional Notes: Tested on Ubuntu 16.10 and SteamOS
8.39$ (16%)
12.59$ (16%)
4.19$ (16%)
16.57$ (17%)
7.07$ (12%)
39.95$ (11%)
49.77$ (17%)
4.95$ (17%)
20.72$ (17%)
24.87$ (17%)
24.87$ (17%)
43.90$ (-10%)
20.72$ (17%)
8.27$ (17%)
13.34$ (11%)
26.65$ (11%)
34.59$ (42%)
2.40$ (90%)
26.65$ (11%)
1.00$ (90%)
17.75$ (11%)
8.27$ (17%)
12.42$ (17%)
5.03$ (16%)
12.42$ (17%)
12.42$ (17%)
8.27$ (17%)
4.19$ (16%)
12.44$ (17%)
3.00$ (80%)
0.68$ (91%)
4.5$ (77%)
1.2$ (60%)
8.0$ (60%)
6.25$ (75%)
2.5$ (75%)
6.0$ (80%)
3.0$ (70%)
10.0$ (75%)
5.0$ (75%)
5.0$ (75%)
2.5$ (75%)
2.5$ (75%)
6.6$ (67%)
4.5$ (82%)
5.4$ (82%)
14.0$ (65%)
7.5$ (75%)
1.2$ (60%)
2.64$ (82%)
4.4$ (78%)
7.5$ (75%)
3.0$ (85%)
1.35$ (91%)
1.8$ (80%)
5.0$ (75%)
11.24$ (55%)
6.0$ (70%)
3.48$ (83%)
7.5$ (75%)
15.89$ (21%)
1.19$ (88%)
1.99$ (87%)
0.99$ (75%)
9.49$ (5%)
65.99$ (6%)
6.24$ (75%)
53.99$ (10%)
9.49$ (5%)
17.49$ (13%)
1.49$ (94%)
27.49$ (8%)
2.48$ (83%)
9.49$ (5%)
13.99$ (7%)
1.19$ (76%)
1.24$ (75%)
3.99$ (73%)
1.99$ (80%)
4.99$ (83%)
9.49$ (5%)
9.49$ (5%)
1.19$ (76%)
1.69$ (72%)
73.99$ (8%)
13.99$ (7%)
1.10$ (93%)
0.99$ (80%)
51.49$ (26%)
1.99$ (85%)
FANATICAL BUNDLES

Time left:
356226 days, 13 hours, 49 minutes

Time left:
356226 days, 13 hours, 49 minutes

Time left:
2 days, 20 hours, 49 minutes

Time left:
15 days, 20 hours, 49 minutes

Time left:
2 days, 20 hours, 49 minutes

Time left:
11 days, 20 hours, 49 minutes

Time left:
21 days, 20 hours, 49 minutes

Time left:
32 days, 20 hours, 49 minutes
HUMBLE BUNDLES

Time left:
3 days, 14 hours, 49 minutes

Time left:
5 days, 14 hours, 49 minutes

Time left:
16 days, 14 hours, 49 minutes

Time left:
17 days, 14 hours, 49 minutes

Time left:
17 days, 14 hours, 49 minutes

Time left:
19 days, 14 hours, 49 minutes
by buying games/dlcs from affiliate links you are supporting tuxDB
🔴 LIVE
hypnotik_games
Software and Game Development
[GamDev]Almost Trailer Ready Day 1 of X - !tts !game Raids:
kokosabre
Skull and Bones
I like big boats and I cannot lie.
hlcar88
No Man's Sky
Rejoicing Jesus Christ who saves and gives eternal life ; other topics...
mokomansa
Tom Clancy's Splinter Cell
"My God, Fisher! Have you gone insane? The mission is over!"
techier0b
Super Mario RPG: Legend of the Seven Stars
Lazy Sunday - Super Mario RPG
SkullFrag
Gaming on Linux Mint 22.2 Zara | Live Gaming Benchmarks & Perf...
trueluggen
Software and Game Development
Compute Lab: Getting syntax tree generation ready for testing
toastcopter
Tom Clancy's Splinter Cell
Testen verschiedenster Spiele auf Linux-Kompatibilitt
lazycat_rai
kami HD
[ Okami HD ][#4] Found the Canine Warriors so next Boss? [Linux / Ste...
type2play
Hollow Knight: Silksong
Twitch Plays Hollow Knight: Silksong! Type in chat to play - !inputs, ...
banilla__
Hollow Knight: Silksong
They/Them silly silk
MegaManNeo
GNU/Linux: Etwas ProtonDB Pflege meinerseits...
uttergubbins
Software and Game Development
New name, same old me unfortunately.