Steam

LOST INSIDE Act 1

Also known as LOST INSIDE Act 1, lia1, lost inside act 1

LOST INSIDE is a non-traditional, character-focused, action-adventure RPG about a human child who stumbles their way into the Spirit World.

Read store update Browse all updates Add Discord alerts

Last update

22 May 2026

Players now

Original sources

Latest update

StorePublished 03 Apr 2026

LOST INSIDE is now available on Steam!

After 5 years of waiting, LOST INSIDE is finally here! 🔥 The game is now available on Steam: [dynamiclink href="https://store.steampowered.com/app/4272970/LOST_INSIDE/"] [dynamiclink href="https://youtu.be/27cq-QRb4Io"]

2 changesGameplay

Read store update

Latest updates

Update history

Browse past updates and patch notes for this game.

8updates

March 2026
Mark your calendars because LOST INSIDE releases April 3rd! 🕒 🕒 🕒 This is not a drill!!! 🔥 You can wishlist the game here: [dynamiclink href="https://store.steampowered.com/app/4272970/LOST_INSIDE/"]1 changeStore19 Mar 2026
February 2026
LOST INSIDE store page is live on Steam and will be participating in Next FestHey, everyone It's Aaron here. Let me cut right to the chase... After 5 years of developing, LOST INSIDE the store page is now ready for Steam. The store page has been live for the last couple of weeks and is now ready…Event4 changesStore07 Feb 2026
December 2025
((*Strange, isn't it?)) ((*It feels like something new is about to commence.)) ((*Will it be a new journey?)) ((*Will it be a new adventure?)) ((*Well, I got some news for you...)) ((*But before we start, it's time that…4 changesGameplayStore26 Dec 2025
October 2025
Welcome! Heyo! No time, no see. It’s been an interesting year so far. I have had many little wins personally and game development-wise, and I’m very looking forward to settling down at Christmas! Anywho, enough about me…5 changesUI/audioGameplayPatch notes11 Oct 2025
April 2025
Welcome! Hey everyone, It’s Aaron here! It’s been a while, hasn’t it? ((*I know it has!)) Firstly, I want to wish everyone a happy 2025. I have a great feeling about this year, and I’m really looking forward to what thi…4 changesUI/audioBalanceStore05 Apr 2025
April 2024
Minor UpdateFixed some typos in the game, nothing too major.Announcement1 changeFix13 Apr 2024
Bug fixesHi everyone this is Aaron here, Thank you all so much for playing my game LOST INSIDE Act 1, I can't believe after 3 years in the making that it's finally out for you all to play! I have just made a few changes to the g…Announcement2 changesFix12 Apr 2024

Gallery