# Aegis of Earth: Protonovus Assault

Summer DB entity ID: ad2aad1b\-849d\-46ed\-b455\-510b94166b8a

Steam App ID: 450250

Aegis of Earth: Protonovus Assault is a frenetic and explosive new spin on action strategy gaming\. Plan out and build up your defenses as hordes of hulking monstrosities bombard your heavily fortified city in an attempt to wipe you off the Earth for good\!  Command the last bastion of humanity as you fight for the survival of the species utilizing fantastic tech, cunning tactics and massive weapons in an all\-out action strategy extravaganza\!

## Game information

- Type: game

- Developer: ACQUIRE Corp\.

- Publisher: Aksys Games

- Release date: Jul 18, 2016

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Strategy

- Categories: Single\-player, Steam Achievements, Full controller support, Steam Cloud, Remote Play on TV, Family Sharing

- Platforms: windows

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_8d87a4feb81441f2a63ff9ca4d764ee958045b2a\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_4a80777114b692e9aa4f7dea34a01efa49dca00f\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_a13bed376994b6a9579993acaa48e5ea8ca5720d\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_00f40d8553372dc6e1f0a0845d6a4279712beee6\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_5774370ae9e1f2e1eaa308f823ff564d92bf1187\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_c68eaaeecfaf111cc97a8332f38fac42d9a12688\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_43edaa888628eb3b9c707b4cb4d1f721092f0101\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_f269b2e573e099e1da1aecebdd5a9e7ac28ef750\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_7049a8fb8c2b0b1dcdb9241cdee401664f634a95\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_1d0a94dbcca2ea0bb96fad682f74de23f54f15ac\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_8d87a4feb81441f2a63ff9ca4d764ee958045b2a\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_4a80777114b692e9aa4f7dea34a01efa49dca00f\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_a13bed376994b6a9579993acaa48e5ea8ca5720d\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_00f40d8553372dc6e1f0a0845d6a4279712beee6\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_5774370ae9e1f2e1eaa308f823ff564d92bf1187\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_c68eaaeecfaf111cc97a8332f38fac42d9a12688\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_43edaa888628eb3b9c707b4cb4d1f721092f0101\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_f269b2e573e099e1da1aecebdd5a9e7ac28ef750\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_7049a8fb8c2b0b1dcdb9241cdee401664f634a95\.1920x1080\.jpg?t=1711394681, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/450250/ss\_1d0a94dbcca2ea0bb96fad682f74de23f54f15ac\.1920x1080\.jpg?t=1711394681

- Price: 1999 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 68

- Steam positive reviews: 43

- Steam negative reviews: 25

- Steam positive percentage: 63.23529411764706%

- 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/ad2aad1b-849d-46ed-b455-510b94166b8a/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/ad2aad1b-849d-46ed-b455-510b94166b8a/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\-24T19:57:04\.362365\+00:00

- Details observed: 2026\-09\-22T10:09:33\.89116\+00:00

- Player count observed: 2026\-09\-22T10:09:35\.172602\+00:00

- Reviews observed: 2026\-09\-22T10:09:34\.9085\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/450250/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/450250/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=450250","reviews":"https://store\.steampowered\.com/appreviews/450250"\},"price":"2026\-09\-22T10:09:33\.89116\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-22T10:09:33\.89116\+00:00","players":"2026\-09\-22T10:09:35\.172602\+00:00","reviews":"2026\-09\-22T10:09:34\.9085\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"21bcd507\-1388\-4168\-b92d\-ab0a8750c817","catalog":"8c389704\-ac2c\-4c73\-8860\-2714517db0c7","details":"eafba9c3\-24cd\-4d79\-8463\-e0bcb73c127f","players":"7d85302b\-5ba5\-4284\-9837\-4135d6a8bac1","reviews":"24d92558\-3985\-4848\-aeec\-b26df930172f"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"ad2aad1b\-849d\-46ed\-b455\-510b94166b8a","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/450250/) · [JSON](/api/v1/games/ad2aad1b-849d-46ed-b455-510b94166b8a)