Amazon Prime Gaming adds Ad Infinitum and Time Travel for free

Amazon Prime Gaming has refreshed its member game line-up with two free-to-claim titles: Ad Infinitum and Time Travel: Escape Room Game. Both are available until November 26, according to 4Gamer’s report on the update.¹

That makes this a small but varied pair. Ad Infinitum is a first-person psychological horror game set against the trauma of the First World War. You play as a German soldier caught between his family home and the trenches, with reality and nightmare bleeding into one another as you solve puzzles and avoid deadly traps.¹

The second game, Time Travel: Escape Room Game, takes a lighter puzzle-adventure route. It offers 100 rooms to work through, with a time machine, a crystal at the centre of the mystery, and point-and-click puzzles built around combining objects and uncovering secrets across the past and future.¹

Neither title is a new release: Ad Infinitum launched in 2023, while Time Travel: Escape Room Game arrived in 2024. That is exactly the kind of back-catalogue pairing Prime Gaming can make worthwhile, though the two games target very different moods. One is a bleak horror story about war and psychological damage; the other is a more conventional escape-room challenge designed around gradual puzzle solving.

How long are they available?

The reported claim window runs through November 26. Prime members should claim either game before that date if they want to keep access after the promotion ends. The exact redemption process can vary between Prime Gaming’s current distribution partners, so check the claim page attached to the offer rather than assuming both games use the same launcher.¹

For a quick sense of what to expect, Steam’s official pages describe Ad Infinitum as a horror game focused on the protagonist’s memories of home and the front line, while Time Travel: Escape Room Game centres on finding a rare crystal and exploring its time-travelling puzzle setup.² Those descriptions support the basic split: Ad Infinitum is the atmospheric pick, while Time Travel is the one for players who would rather examine rooms and connect clues.

Our opinion

This is a better Prime Gaming pairing than the headline might suggest. Ad Infinitum gives the offer a recognisable lead with a strong horror premise, while Time Travel: Escape Room Game supplies a lower-pressure alternative for anyone who wants puzzles instead of sustained dread. The games are not connected, but that contrast is useful: one promotion covers a story-heavy horror experience and a sizeable escape-room adventure without asking players to commit to the same genre twice.

The practical advice is simple: claim the games before November 26, then decide which one fits your mood. If you want unsettling atmosphere and a war-torn setting, start with Ad Infinitum. If you want a longer sequence of rooms, objects and clues, Time Travel: Escape Room Game is the more obvious first stop.