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Protodroid DeLTA

Protodroid DeLTA

Reach your potential in a fast and fluid 3D action-platformer set in a beautiful and hopeful Solarpunk world. Take on challenging bosses, upgrade your systems, and show humanity the promise of AI.

Released May 25, 2023 Developer Adam Kareem Publisher Balor Games Platforms Windows 3D PlatformerAction-AdventureFemale ProtagonistActionAdventure
View on Steam ↗ $19.99 (US · as of 2026-05-15)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.

81.0%positive147 reviews
Recommended · 0 found this helpful

“Excellent game. Clearly inspired by Mega Man, but just as clearly its own thing. Fun, challenging, cool characters, great art and music.”

— a player, Steam review · 10 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-28.

41achievements
10.0%median completion
3.1%rarest: Treasure Hunter
44.2% of players 35.3% of players 32.7% of players 29.0% of players 16.4% of players 15.4% of players 15.1% of players 14.7% of players 14.2% of players 13.0% of players 12.6% of players 12.6% of players 12.4% of players 12.3% of players 11.6% of players 11.4% of players 11.4% of players 10.7% of players 10.4% of players 10.0% of players 10.0% of players 10.0% of players 10.0% of players 9.8% of players 9.7% of players 9.6% of players 9.6% of players 9.2% of players 9.2% of players 8.7% of players 8.6% of players 8.4% of players 8.3% of players 8.3% of players 7.9% of players 7.9% of players 7.8% of players 7.2% of players 7.2% of players 4.9% of players 3.1% of players 44.2% 0% most earned rarest
Almost everyone has
44.2%All Systems Go — Complete the Tutorial
35.3%Another World — Enter a Special Zone (SPZ)
32.7%My Name Is... — Clear Opening Stage 2
Rarest badges of honor
3.1%Treasure Hunter — Collect all 150 Tribute Coins
4.9%Epilogue — Hidden achievement
7.2%Follow the Light — Unlock the Type-LA1 armor

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Oct 21, 2023
Update Notes: October 21, 2023

Just some final touches: Barrier (the bubble shield) special weapon now allows DeLTA to fire a shot while active Dash SFX volume reduced VFX changes to a few special weapons Community icon updated Thi

Sep 29, 2023
Update: September 29, 2023 - Achievements, Cloud Saves, Gameplay Tweaks & more

Here's the full description of changes to the latest build: Game Features 41 Steam achievements (including 1 hidden) Steam Cloud support Volume control for SFX Helpful message at Checkpoints for playe

Jul 20, 2023
Last chance to grab the Type-CMX Tribute Armor!

The Mega Man X Command Mission inspired Tribute Armor DLC will go offline on Monday 7/24 @ 9am PST . Be sure to grab it before it's gone! All proceeds go to charity! Help support a scholarship for Gir

Jul 18, 2023
Update Notes: July 18, 2023 Hotfix

Just disabling a couple of settings that snuck their way into the main build

Jul 12, 2023
Update Notes: July 11, 2023 - QoL Changes

Based on player feedback, I've rolled in some QoL features around the pacing of Cutscenes. Changelist: Added an Autoplay toggle on Cutscenes (so players can advance them at their own pace) Sped up the

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-28.

GenresAction, Adventure, Indie
Player tags3D Platformer · Action-Adventure · Female Protagonist · Action · Adventure · Third-Person Shooter · Singleplayer · Indie · Futuristic · Nature · Colorful · 3D (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Full controller support · Steam Cloud · Family Sharing
LanguagesEnglish * , French, German, Japanese, Simplified Chinese, Spanish - Latin America *
ControllerFull support
Achievements41
Official sitehttps://www.humblegames.com/games/protodroiddelta/
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS *: Windows XP SP3 / Windows Vista / Windows 7 / Windows 8 / Windows 10 64-bit only Processor: 3.0 GHz processor Memory: 4 GB RAM Graphics: Nvidia GTX 1060 6 GB / AMD Radeon RX 580 DirectX: Version 9.0c Storage: 8 GB available space