# Headmaster: The Lost Lessons

Summer DB entity ID: aba8718f\-44ed\-44c6\-b296\-01cf1f9f65d6

Steam App ID: 1209560

It’s time to return to the Football Improvement Centre, with the first ever add\-on content pack for the hit VR classic Headmaster\! Sneak out of your single\-occupancy residence \(which is not a prison cell\) and discover Carl’s workshop, where you’ll be able to try your hand at the brand new Headmaster levels known as the Lost Lessons\. These heading challenges are some of Carl’s finest work, but were deemed too dangerous, too difficult, or too expensive to meet the legal regulations of the reeducation program\. Are you brave enough to tackle the most outrageous Headmaster levels yet? Features:   10 brand new single player levels   Bonus party mode level to enjoy with friends   Enter Carl’s workshop for the first time   Trampolines\!   All the colors of the rainbow   Tiny tiny targets   Sweet darkness    Note: You must pass the first exam in the campaign to access Carl’s Workshop\.

## Game information

- Type: dlc

- Developer: Frame Interactive

- Publisher: Frame Interactive

- Release date: Apr 2, 2020

- Coming soon: false

- Free to play: false

- Parent Steam app: 621010

- Genres: Action, Indie, Sports

- Categories: Single\-player, Multi\-player, PvP, Shared/Split Screen PvP, Shared/Split Screen, Downloadable Content, Steam Achievements, Steam Trading Cards, Partial Controller Support, Remote Play Together, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209560/ss\_c9e887ee33709e6fede5ca5683ef0f7768aa1c36\.1920x1080\.jpg?t=1585885684, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209560/ss\_ce05779ad2fb255b2d47611549b48c61b4687daa\.1920x1080\.jpg?t=1585885684, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209560/ss\_ae56d8f159e03701960896975a3ca9dd004c6652\.1920x1080\.jpg?t=1585885684, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209560/ss\_88b78bce4441b9f3f8b2351b661c30532fa6f3ad\.1920x1080\.jpg?t=1585885684, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1209560/ss\_3387cd74e486e477c906f694b4e3b1b95d40e287\.1920x1080\.jpg?t=1585885684

- Price: 799 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: Not collected

- Steam review count: 2

- Steam positive reviews: 2

- Steam negative reviews: 0

- Steam positive percentage: 100%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/aba8718f-44ed-44c6-b296-01cf1f9f65d6/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/aba8718f-44ed-44c6-b296-01cf1f9f65d6/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00

- Details observed: 2026\-09\-24T16:34:04\.381155\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-24T16:34:05\.411513\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1209560/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1209560/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/1209560"\},"price":"2026\-09\-24T16:34:04\.381155\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-24T16:34:04\.381155\+00:00","players":null,"reviews":"2026\-09\-24T16:34:05\.411513\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"5654cb93\-6fd5\-4fa9\-8eb6\-86cc82811a5c","catalog":"bab7cba8\-65b1\-4464\-b16b\-4007f70c1c91","details":"f656192c\-4ad1\-4e2d\-adc0\-502f0da0036d","players":null,"reviews":"25dede15\-3cd0\-4011\-8a35\-aebd86ddc01c"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"aba8718f\-44ed\-44c6\-b296\-01cf1f9f65d6","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/1209560/) · [JSON](/api/v1/games/aba8718f-44ed-44c6-b296-01cf1f9f65d6)