Screenshots
Watch trailer on Steam ↗Isekai Attack On Oppai
Insignificant Workshop · Published by Insignificant Workshop
Content notice: This Game may contain content not appropriate for all ages, or may not be appropriate for viewing at work: Nudity, Sexual Content, General Mature Content, Sexual assault/non-consensual sex and BDSM. All characters involved in sexual content are over the age of 20. This game is a work of fiction! This game is only intended for mature audiences of ages 18 and above. The purchase and play of it by minors under the age of 18 is expressly forbidden.
3 user reviews — 33% positive (3 reviews)
Last updated 8 Oct 2026
Defend your tribe against overwhelming Isekai threats in this Intense battle for survival. Harness ancient power, rally your clans, and protect your village from otherworldly invaders!
£3.39
Lowest price we've ever recorded
View on SteamPrices can lag the live Steam store — always confirm before buying.
Price history
Casual · 2025 · More under £5 games
Explore Isekai Attack On Oppai, a light-hearted defense experience where you rally clans and harness ancient power to protect your tribe. Released in 2025, it offers a fun twist on survival strategy for players seeking a relaxed gaming session.
About this game
Story Overview
Myriath — a peaceful village, once cradled by ancient woods and protected by the sacred walls of our ancestors. Life flowed gently, guided by tradition and harmony. But something changed. Something monstrous. A force unlike anything we’ve known tore through our sanctuary, ripping homes apart and crushing lives under its wrath. Now, our peace lies in ruins — and we must rise. Whatever it is, it must be stopped… at any cost.
Feature
New match3 RPG system (runes can be swapped at any position)
Runes can be upgraded when requirements reached
5 bosses, each have their own unique skills
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel Core i3-6100 / AMD Ryzen 3 1200
- Memory: 2 GB RAM
- Graphics: GTX460
- Storage: 500 MB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
- Memory: 4 GB RAM
- Graphics: GTX460
- Storage: 1 GB available space
