
ISEKAI HEROES GO!
By SXP Works
A browser idle RPG demo: create a hero, choose support cards, and auto-battle through stages. Includes offline rewards and guild bosses, with limitations on device-based saves.
ISEKAI HEROES GO! is a web-based idle RPG demo by SXP Works that lets you create a hero and automatically battle hordes of monsters. Gameplay revolves around selecting buffs, clearing stages, and building up character strength. The field is vertical, featuring a small pixel hero on a grassy background, with skill and ultimate move buttons at the bottom.
Card enhancement and auto-battle
Start by naming a hero and choosing a class. In AUTO mode, the hero moves and attacks automatically, while support cards change attacks: the archer's explosive arrows add an area attack around the target. A counter shows enemy wave progress, and the ultimate gauge helps track combat without opening menus.

Clear the level and develop the hero further.
Clearing the first stage grants gold, EXP, and materials. The progress screen records the highest stage and completion times. The Adventure Hub compares the hero's combat power with the stage's recommended value. Offline rewards and farming reports let players collect resources and resume after time away.

A timed guild boss fight is also available. After the round, the game summarizes attacks, damage, guild badge rewards, and guild EXP. Our test dealt some damage and earned rewards without defeating the boss. In this demo, the guild runs locally on the device and the player is its only member.

Suitable for those who enjoy watching heroes grow gradually.
The easy-to-understand point is that combat scenes are paired with progress numbers nearby; after clearing a level, the effects on level and resources are immediately visible. Support cards affect shooting patterns and can be observed, making this suitable for players who enjoy character development games where the character fights autonomously, and the player returns to select powers or observe build effects.
The demo saves progress in the browser where it is played, and there is no account to transfer saves; clearing browser data will lose progress. Arena and Duel on the game intro screen use saved teams or AI, not real-time simultaneous control. This feedback is based on clearing the first stage, starting the second stage, and testing one boss guild round.
SXP Works · Post published by Sitdha D Toto · Game page · Source post
Illustration from actual gameplay by GameSlash · The game and artwork are the property of the relevant creators.
This game is hosted on its creator’s website. gameslash collects information and links to help you discover games.
View source