Solar Defense

Solar Defense

Ballant Studios · 2026 · Action, Casual, Strategy, Tower Defense, Top-Down Shooter

PC
1 user reviews100% · 1
Best price
$4.99
lowest tracked $1.24
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About Solar Defense

The year is 2670, humanity has begun its outward colonial expansion into the stars, the HEC (Human-Earth Coalition) began setting up colonies on the Moon, Venus and Mars. upon expanding out into the Exo-Planets they began scouting Jupiter's moon of IO, where they discovered strange readings. This would lead them to discovering another space faring race known as the Pilakarr, a humanoid species that lives on their home world of IO and their outer colony of Europa. The two entities the HEC and the PPU (Pilakarrian Planetary Union) would begin trying to establish economic trade, but a mistranslation led to a HEC trade caravan being attacked by the PPU. This would set off a war between the two nations. The PPU were quick to launch their assault on the desert world of Mars, they would capture the Martian capital of New Olympus within weeks. The HEC Generals are scrambling as the PPU are making their preparations to attack the HEC Capitol of Earth. Take command of the human defenses in a traditional Tower Defense style game. Then repel the invading forces by creating your counter assaults to invade their territory, use military strategy to determine which towers will be best suited for the defenses. Bring home glory for the HEC. Explore a linear story to defend Earth and her colonies and be remembered as a hero, you will work alongside several generals who will aid your journey towards solving this conflict.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Mar 16, 2026
Solar Defense, developed and published by Ballant Studios, is a science-fiction themed tower defense strategy game that places players in the middle of an escalating interplanetary conflict. Set in a distant future where humanity has expanded beyond Earth and established colonies throughout the solar system, the game revolves around defending human outposts from an aggressive alien faction known as the Pilakarr. What begins as a diplomatic misunderstanding between the two civilizations quickly escalates into a war that threatens the survival of humanity’s off-world settlements. As the commander responsible for planetary defense systems, players must construct powerful defensive networks to repel waves of enemy forces advancing toward critical human territories. The core gameplay follows the familiar principles of tower defense design, where players strategically place defensive structures along enemy paths in order to prevent hostile units from reaching their targets. Each mission presents a map with predetermined routes that invading forces will follow, and players must carefully decide where to position towers in order to create effective choke points. Successful defenses requir…
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