A unique tower defense game where you build and upgrade defenses by placing hex tiles. Protect your rocket from hostile spaceships to unlock new tiles after each defeated wave.

<p class="bb_paragraph" >Stellar Frontline is a tower defense game where you try to protect the rocket you just landed in. You build and upgrade your defense by placing down procedurally generated tiles. Survive long enough to escape the planet.</p><h2 class="bb_tag" >Unique way to build a Defense</h2><ul class="bb_ul"><li><p class="bb_paragraph" >Place down Hex Tiles with Buildings on them.</p></li><li><p class="bb_paragraph" >Connect Biomes to level up the Buildings on them.</p></li><li><p class="bb_paragraph" >Match Tile Edges to create a Bonus Tile.</p></li><li><p class="bb_paragraph" >Reroll Tiles you don't like by spending Reroll Tokens.</p></li></ul><p class="bb_paragraph" ><span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4362660/extras/b84fa09e1facbd5c61b6baae9a3eec6e.poster.avif?t=1783087689" width=780 height=312 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4362660/extras/b84fa09e1facbd5c61b6baae9a3eec6e.webm?t=1783087689" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4362660/extras/b84fa09e1facbd5c61b6baae9a3eec6e.mp4?t=1783087689" type="video/mp4"></video></span></p><h2 class="bb_tag" >Waves of Spaceships attack you</h2><ul class="bb_ul"><li><p class="bb_paragraph" >Once you are ready, a Wave of Spaceships attacks your Rocket.</p></li><li><p class="bb_paragraph" >Defeating the Wave rewards you with more Tiles. Use these to strengthen your Defense before even more Spaceships try to crash into your Rocket in the next Wave.</p></li><li><p class="bb_paragraph" >Defeat all Waves before your Rocket explodes to win the Level and leave the Planet in one piece.</p></li></ul><p class="bb_paragraph" ><span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4362660/extras/124479b05380a60a3e197c07492d6685.poster.avif?t=1783087689" width=780 height=312 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4362660/extras/124479b05380a60a3e197c07492d6685.webm?t=1783087689" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4362660/extras/124479b05380a60a3e197c07492d6685.mp4?t=1783087689" type="video/mp4"></video></span></p><h2 class="bb_tag" >Progress &amp; Replayability</h2><ul class="bb_ul"><li><p class="bb_paragraph" >Unlock additional Buildings to use in your next Run</p></li><li><p class="bb_paragraph" >Play different Levels with unique Tracks and new types of Enemies</p></li><li><p class="bb_paragraph" >Compete on Endless Maps with Global High Scores</p></li></ul><h2 class="bb_tag" >About the Developer</h2><p class="bb_paragraph" >I'm Robin Nater, a young, independent developer from Switzerland. I started working on Stellar Frontline in November 2025 while travelling in East Asia, having quit my job as a software engineer the previous July.<br><br>I'm happy about feedback of all kinds, so just text me if you got something!</p>

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Stellar Frontline Achievements