Loading…
Solo Defender is a fast-paced vertical space shooter where you battle waves of enemies, unlock upgrades with Gems, and face epic bosses—including a drone-spawning Mothership. One life, multiple planets, and a secret level await. No ads—just pure arcade action.
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
Try this game before buying.
No ads. Just pure arcade action.
Solo Defender is a vertically scrolling space shooter where you take on waves of enemies and mini-bosses to liberate the Janera star system from the ruthless Kalae occupiers.
With a single-life challenge and escalating difficulty, each run delivers fast-paced, high-stakes gameplay. Battle across multiple planets, crush enemy fleets, and face off against powerful level bosses. The final showdown? A drone-spawning Mothership packed with the system’s deadliest foes.
Uncover secrets by solving the Covert Ops puzzle and unlock a hidden level for an extra challenge.
Collect Gems by defeating enemies and completing stages. Spend them in the in-game garage to upgrade your ship with powerful enhancements. Gems persist across playthroughs—but are tied to your chosen difficulty.
Features:
Fully customizable key bindings
Four difficulty modes: Easy, Normal, Hard, Extreme
Multiple mini-boss encounters
Epic final boss battle
Bonus abilities: Multi shot, Invincibility, Repair, and More...
Steam Achievements
Persistent Gem system for ship upgrades
Lowest tracked price: CA$3.11 (Jul 7, 2026) · current best: CA$3.89.
Right now the cheapest offer for Solo Defender is CA$3.89 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 Solo Defender is CA$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.
Create a free price alert on this page and KingsPrice will email you when Solo Defender drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
