
A deep roguelite bullet-purgatory set in a dying galaxy. Fight through swarms of alien enemies across brutal environments, build devastating weapon combos, and earn prestige to grow stronger with every run. Solo dev passion project.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
Spaceship shooter + rogue lite made with assets from the Unity store / Humble Bundle
Enemies grow stronger as you play. Destroy enemy ships as quickly as possible to level up so you don't get overwhelmed!
Gain prestige to increase your power permanently and tackle higher difficulties
TONS of unlocks - new ships, weapons, stages, passive items, and more
Best played with a controller (keyboard works too)
Local co-op (Requires at least 1 connected gamepad)

++|IMPULSE REACTOR PROGRAM: SUBJECT BRIEFING|++
Classification: OMEGA | Authorized Personnel Only
++|THE COLLAPSE: INCIDENT SUMMARY|++
The Collapse occurred 30 years ago. Duration: 4.3 hours. Cause: unknown. Origin vector: unknown. Casualties: an estimated 97% of the human population. All attempts at communication with Earth: silent. The enemy has not been named. Internal designation: XENOS. They have not communicated, negotiated, or paused in their assault on humanity.
++|THE IMPULSE REACTOR: PROGRAM OVERVIEW|++
Following the Collapse, the IMPULSE REACTOR program was greenlit under emergency wartime authorization. Standard ethical review: suspended indefinitely. IMPULSE technology reverse-engineers Xeno hardware at the neural level. Conventional pilots cannot interface with it, the cognitive load is fatal. Subjects integrated from birth, however, show a 2% compatibility rate.
++|SUBJECT BRIEFING: [REDACTED]|++
Designation: [REDACTED]
Age: 17
Birth Flight Hours Logged: 14,000+
Personal Effects: None on record
Next of Kin: None on record
++|CURRENT DIRECTIVE|++
Intelligence has yielded a possible system of enemy origin. Confidence rating: 31%. You are being deployed. This is the first offensive action humanity has taken in 30 years.
Target coordinates: [REDACTED]. Designation: SITE ZERO. What you will find there is unknown. Whether the Xenos know you are coming is unknown. Whether this is a trap is unknown. You are authorized to engage any and all Xeno contacts on approach. Rules of engagement: unrestricted.
Proceed.
Right now the cheapest offer for Impulse Reactor is PLN 4.15 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Impulse Reactor is PLN 3.11 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
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