Space Mercenary Defense Force (tuxdb.com)

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Defend the planet from an invasion of alien monsters in this sci-fi action roguelike!

Combine Different Ship Modules Each Run

Equip your ship's directional module slots with various module types such as explosive, defensive, deployable, beam, & more!

Choose Your Own Upgrade Paths

Featuring over 600 upgrades with unique progression via branching paths you can make each run different and unique with your choices.

Optional Encounters

Complete optional random Encounters like fighting minibosses or charging a conduit to earn rewards and further level up your ship!

Dynamic Threat Events

Aliens aren't your only threat! Survive the various timed threats such as Off-World Targeting, Outer Atmosphere Lightning, Pulsing Solar Flares, & more!

Permanent Upgrades And Unlocks

Spend your hard earned credits on new ships, skins, & permanent Astral Upgrades and complete objectives to unlock ship perks, and Celestial Modifiers!

Chance Events Update - v0.9

This major update brings 2 all new chance events & changes to the slot machine.

Chance events are luck-based random chance minigames like the slot machine event that has been in the game since launch. This update introduces the coin flip and wheel spin events to the game to provide some bonus help and excitement to your runs!
Game Description Image

Coin Flip Event

Test your luck through the flip of the coin and win big with it's payout rewards! Pick your side, charge up your coin flip, and let it go - just hope it lands on your choice! Risk it all with the double or nothing double-down, after successfully winning once, do you have what it takes to repeat your luck?

Wheel Spin Event

Prove your skills with the wheel and win it all! Charge up your spin and watch the wheel go as it ticks past all the potential prizes to be won. Time your charge perfectly and you might just win the jackpot.

Event Rewards & Slot Machine Changes

All events have the potential to payout with several rewards:

Exp coins
Exp gems
Exp magnets
Skulls (damage to enemies)
HP pickups

The value of the exp coins is determined by your progress in the game. The further into your run, the greater the exp value. This is now applied to the slot machine odds too meaning you can no longer get the largest exp jackpot in the first few minutes. However, greater exp value coins can still appear with reduced chance relative to your progress.

Preview Animations

Event preview animations have been added to provide extra flair and make them appear less static before you interact with them. Slot machines display spinning panels, the chance wheel spins, & the coin will flip while they wait for you to use them.