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LIVE NOW: RuneTD Arena is online — log in and start slaying! NEW: 18 attack styles with themed projectiles — fire, holy, shadow, poison and more! UPGRADES: 36+ locked upgrades gated by skill level — level up to unlock them all TIP: Each skill level gives +1% bonus damage for that attack style CLOUD SAVES: XP, gold, and upgrades save automatically — play on any device FEATURE: Skill levels are infinite with no cap — how high can you climb? TIP: Check the Upgrade Tree to plan your build — click 📋 View All in-game COMING SOON: Boss waves, new arenas, PvP, and an expanded upgrade tree LIVE NOW: RuneTD Arena is online — log in and start slaying! NEW: 18 attack styles with themed projectiles — fire, holy, shadow, poison and more! UPGRADES: 36+ locked upgrades gated by skill level — level up to unlock them all TIP: Each skill level gives +1% bonus damage for that attack style CLOUD SAVES: XP, gold, and upgrades save automatically — play on any device FEATURE: Skill levels are infinite with no cap — how high can you climb? TIP: Check the Upgrade Tree to plan your build — click 📋 View All in-game COMING SOON: Boss waves, new arenas, PvP, and an expanded upgrade tree
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RuneTD
Free Online Arena Survival RPG
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News & Updates
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Update · June 13, 2026
36+ Locked Upgrades & Skill-Gated Abilities
New upgrades are now locked behind skill levels. Level your skills to 20, 30, 40, 50, 60, 70, 80, and 90 to unlock powerful new abilities for each attack style.
Examples: Fire Lv20 unlocks Scorch, Shadow Lv90 unlocks Assassinate, Chaos Lv90 unlocks Fracture. Check the in-game Upgrade Tree (📋 View All) for the full list and plan your build.
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Update · June 13, 2026
Skill Level Bonus Damage & Themed Projectiles
Every skill level now gives +1% bonus damage for that attack style. Level 50 Fire = +49% fire damage. Plus, each skill now has unique projectile shapes — flames, stars, leaves, and more.
Projectile shapes: Fire = flame teardrop, Holy = star, Nature = leaf, Poison = droplet, Piercing = arrow, Shadow/Unholy/Curse = diamond, Siege = cannonball, Drain = blood orb. Hover a skill to see your current damage bonus.
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Launch · June 10, 2026
RuneTD Arena is Live — 18 Attack Styles, 24 Skills
Fight endless waves in the arena. 18 unique attack types, 6 buff upgrades, instant gold, and infinite skill levels — all with cloud saves.
Each kill earns XP for the weapon's skill. Buy upgrades with gold to unlock new weapons. Skills level infinitely — every level gives permanent bonus damage and counts on the hiscores.
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Feature · June 1, 2026
Cloud Saves & Cross-Device Sync
Sign in with Google or email — XP, gold, and all upgrades sync across devices automatically. Guest mode available for instant play.
Saves trigger on every kill, pause, tab switch, and every 10 seconds. Your progress is safe whether you win, lose, or quit mid-run.
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Roadmap · May 28, 2026
Coming Next: Boss Waves, PvP, and More Arenas
On the roadmap: boss encounters, new arena environments, PvP modes, and an expanded upgrade tree with even more abilities per skill.
Planned features include unique boss enemies with special mechanics, leaderboard seasons, and guild systems. Development is ongoing — check back for updates.
⚔ Hiscores — Overall
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