Appy Bear Studio
Get the game here:

Google Play Store: play.google.com/store/apps/d...

* SENTINEL INVADERS update is currently only available for Android. iOS (TBD)
SENTINEL 519: SAGA - GENESIS - Apps on Google Play
Offline Sci-Fi Shooter with compact Story Mode & intense Arcade Mini Game.
play.google.com
December 5, 2025 at 4:40 AM
I believe $1.99 is the "frictionless" zone for mobile players. So, I’m staying there.

SENTINEL 519 is now permanently AUD $1.99

✅ No Ads. No IAP. ✅ 100% Offline. ✅ Full Controller Support.

Grab it here:

🤖 play.google.com/store/apps/d...
🍎 apps.apple.com/app/sentinel...

#indiedev #mobilegaming
SENTINEL 519: SAGA - GENESIS - Apps on Google Play
Intense offline sci-fi shooter with a unique, cel-shaded art style and story!
play.google.com
December 4, 2025 at 2:32 AM
For those tracking their rank, the Leaderboard for SENTINEL INVADERS can be found in your Google Play Games profile! 🏆
December 1, 2025 at 4:06 AM
If you would like to know a bit more about how the SENTINEL INVADERS mini-game came to be, here is a dev log on itch.io:

appybearstudio.itch.io/sentinel-519...

#indiegamedev
From Prototype to Product - The Birth of
The Spinoff: Extracting a slice of
appybearstudio.itch.io
November 29, 2025 at 3:50 AM
To be clear: This isn't a vent. Just the sobering reality of building from the ground up. 📉

I'll definitely be prioritising which games get ported moving forward based on this data. The journey is a wave of hits and misses; this is just one of those swings and misses.

Fail fast. Analyse. Pivot. 🐻
November 27, 2025 at 12:21 AM
👏
November 24, 2025 at 10:03 PM
If you want to see what all the fuss is about, here are the links to download SENTINEL 519: SAGA - GENESIS to play offline:

Google Play: play.google.com/store/apps/d...
Apple App Store: apps.apple.com/us/app/senti...

#indiegamedev #mobilegaming #androiddev #iosdev #solodev #hiddengem
SENTINEL 519: SAGA - GENESIS - Apps on Google Play
Intense offline sci-fi shooter with a unique, cel-shaded art style and story!
play.google.com
November 24, 2025 at 12:58 PM