We Love It's Guide to…
Build a five-hero fantasy team, automate battles through enemy waves, and upgrade gear and formations to push past bosses.
Released 01 Apr 2024
Build Five-Hero Formations
Defeat Campaign Bosses
Collect Offline Rewards
Your heroes never stop fighting. Build an unstoppable team in a fantasy idle RPG with AFK progression and offline rewards. Collect heroes and powerful gear, master formations, defeat epic bosses, and return to bigger rewards and endless incremental growth.
Developed by Holyday Studios · Published by Holyday Studios









Firestone is an online fantasy idle RPG in which you assemble a five-hero team and advance across a campaign map through enemy waves, stages, and bosses. Heroes fight automatically, including while you are away, and accumulated rewards let you strengthen the team when you return.
Collect heroes with different abilities and combat roles, arrange their formation, and improve them with levels, talents, gear, enchantments, and jewels. When playing actively, you can use abilities, speed up combat, manage resources, and choose upgrades to help your team overcome stronger enemies.
Progression expands through systems such as research, permanent upgrades, Guardians, artifacts, missions, expeditions, and war machines. You can also join a guild or fellowship to take part in shared activities and bonuses, alongside your individual campaign progress.
Some reviewers enjoy the steady hero and gear upgrades, the convenience of letting battles run in the background, and the long-term goals; a few also value guild cooperation and the community. Many of the supplied reviews criticize the slow pace of progression and strong pressure to spend, while others say the game's timers and activities demand more frequent attention than they expect from an idle game. Complaints about server changes and reduced offline earnings also appear in the sample.
Firestone is an idle RPG about building a five-hero formation and pushing it through endless waves of enemies and epic bosses.
Choose heroes whose abilities and resources work together. Equip them, refine your formation, break through the next wall, and turn yesterday’s impossible boss into today’s effortless victory.
Battles continue while you are away, with gold, loot, and progress waiting when you return. When you are at the keyboard, use abilities, accelerate combat, and decide which upgrades will carry your army farther.

Collect heroes with distinct abilities, combat roles, and resources. Experiment with formations, combine their strengths, and create an auto battler team capable of defeating increasingly powerful enemies.
Level up heroes, equip and enchant gear, enhance jewels, develop talents, and unlock permanent upgrades. Every improvement makes your formation stronger and prepares it for the next boss.
A wall today becomes tomorrow’s easy victory.
Travel through a colorful fantasy world of dangerous forests, frozen lands, pirate territories, ancient ruins, and hostile strongholds.
Advance across the campaign map, clear stages, defeat powerful bosses, and unlock new regions, activities, and progression systems as your army grows.

Firestone is an incremental RPG built around satisfying long-term progression. Research permanent upgrades, enchant equipment, command war machines, complete missions and expeditions, discover ancient artifacts, and unlock deeper layers of power.
New systems open gradually as you advance, giving you time to understand each one before adding the next to your strategy.
Your offline progress keeps rewards coming, but your choices decide how far your army can push. Choose which heroes to invest in, how to build your formation, and which upgrades will overcome the next challenge.
Collect and upgrade Guardians, powerful companions that support your heroes and add new bonuses to your army. Each Guardian brings another long-term goal and another way to strengthen your formation.
★ PLAY YOUR WAYLet your heroes battle automatically while you work, relax, or step away. Return to accumulated rewards, upgrade your heroes and systems, and watch your team destroy enemies that once blocked your progress.
When you want to play more actively, use abilities, click to accelerate combat, optimize your formation, manage resources, and choose the upgrades that will carry you farther.
Whether you prefer idle games, clicker games, AFK progression, or deep incremental systems, Firestone lets you play at your own pace.
Play solo or join a guild and progress alongside other players. Take part in guild expeditions, join a fellowship, unlock shared bonuses, and pursue more rewards without losing control of your personal journey.
Firestone’s online RPG features add cooperation and shared goals while allowing you to progress on your own schedule.
Regular updates bring new heroes, progression systems, seasonal events, balance improvements, and quality-of-life features. With 15+ interconnected systems, there is always another goal waiting ahead.
For players searching for: idle games, AFK RPG, idle RPG, incremental RPG, clicker games, clicker RPG, auto battler RPG, hero collector games, hero collector RPG, AFK games, AFK battler, AFK grind game, passive RPG, casual RPG, chill RPG, fantasy idle RPG, fantasy incremental game, offline idle games, idle team builder, idle combat game, idle fantasy game, idle hero upgrade game, resource idle game, time-friendly RPG, long-term progression game, guild idle game, browser idle RPG, mobile idle RPG, relaxing progression game, zero-pressure RPG, low-effort idle game, casual progression game, auto-battle RPG, AFK team RPG, incremental battler, idle strategy game, F2P, Free to play.
Collect your heroes. Build your formation. Defeat the next boss. Return stronger.
How far can your army go?
Join the community on Discord.
| Platforms | Windows, macOS, Linux |
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| Achievements | 75 |
| Age ratings |
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| Players | From 1 (maximum not specified) |
| Play modes |
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| Other modes |
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| Multiplayer | The provided information indicates both single-player and multiplayer support. Multiplayer aspects explicitly mentioned are cross-platform multiplayer, guilds, chat/community features, guild expeditions, guild progression/rewards, leaderboards, and War Machines PvP. The descriptions emphasize that multiplayer is optional and light, with solo play also supported. |
| Multiplayer & mods | No mod support or multiplayer mod interactions are mentioned in the provided information. |
| Controller required | No |
| DLC / extras | 1 listed on Steam |
| Content notices |
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| Website | Official website |
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