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Aegis of Earth: Protonovus Assault

App ID 450250
App Type Game
Developer
Publisher Aksys Games
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 29883803
Last Record Update 3 July 2025 – 17:55:14 UTC ()
Release Date 19 July 2016 – 06:58:00 UTC ()

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!

Steam price history

Special Promotion, offer ends 10 July 2025 – 17:00:00 UTC
Current Price $3.99 at -80%
Lowest Recorded Price $3.99 at -80% 25 June 2019
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar $3.99 at -80% $3.99 $3.99 $3.99 at -80%
Kazakhstani Tenge 530₸ at -80% $1.02 -74.43% $1.02 530₸ at -80%
Russian Ruble 83 ₽ at -80% $1.05 -73.57% $1.05 83 ₽ at -80%
Ukrainian Hryvnia 55₴ at -80% $1.31 -67.06% $1.31 55₴ at -80%
Indian Rupee ₹ 113 at -80% $1.31 -67.03% $1.31 ₹ 113 at -80%
Brazilian Real R$ 7,39 at -80% $1.34 -66.19% $1.34 R$ 7,39 at -80%
Vietnamese Dong 37500₫ at -80% $1.43 -64.06% $1.43 37500₫ at -80%
South Asia - USD $1.63 at -80% $1.63 -59.15% $1.63 $1.63 at -80%
Indonesian Rupiah Rp 27199 at -80% $1.66 -58.19% $1.66 Rp 27199 at -80%
Philippine Peso ₱99.99 at -80% $1.76 -55.75% $1.76 ₱99.99 at -80%
Malaysian Ringgit RM7.60 at -80% $1.79 -55.02% $1.79 RM7.60 at -80%
Chinese Yuan ¥ 13.60 at -80% $1.89 -52.49% $1.81 ¥ 13 at -81%
Mexican Peso Mex$ 35.99 at -80% $1.93 -51.60% $1.93 Mex$ 35.99 at -80%
Colombian Peso COL$ 8000 at -80% $2.00 -49.81% $2.00 COL$ 8000 at -80%
Chilean Peso CLP$ 1900 at -80% $2.01 -49.43% $2.01 CLP$ 1900 at -80%
Uruguayan Peso $U85 at -80% $2.11 -46.94% $2.11 $U85 at -80%
Kuwaiti Dinar 0.67 KD at -80% $2.19 -45.00% $2.19 0.67 KD at -80%
Thai Baht ฿73.80 at -80% $2.26 -43.24% $2.26 ฿73.80 at -80%
Qatari Riyal 8.39 QR at -80% $2.30 -42.24% $2.30 8.39 QR at -80%
South African Rand R 43.80 at -80% $2.45 -38.45% $2.45 R 43.80 at -80%
CIS - U.S. Dollar $2.51 at -80% $2.51 -37.09% $2.51 $2.51 at -80%
Japanese Yen ¥ 396 at -80% $2.71 -32.05% $2.71 ¥ 396 at -80%
Norwegian Krone 28,00 kr at -80% $2.76 -30.65% $2.76 28,00 kr at -80%
Peruvian Sol S/.9.99 at -80% $2.81 -29.45% $2.81 S/.9.99 at -80%
New Zealand Dollar NZ$ 4.79 at -80% $2.87 -27.95% $2.87 NZ$ 4.79 at -80%
Saudi Riyal 11.20 SR at -80% $2.98 -25.15% $2.98 11.20 SR at -80%
Hong Kong Dollar HK$ 23.80 at -80% $3.03 -24.01% $3.03 HK$ 23.80 at -80%
South Korean Won ₩ 4200 at -80% $3.05 -23.44% $3.05 ₩ 4200 at -80%
Singapore Dollar S$4.00 at -80% $3.12 -21.65% $3.12 S$4.00 at -80%
Taiwan Dollar NT$ 93 at -80% $3.19 -19.91% $3.19 NT$ 93 at -80%
Canadian Dollar CDN$ 4.39 at -80% $3.21 -19.49% $3.21 CDN$ 4.39 at -80%
Costa Rican Colon ₡1700 at -80% $3.36 -15.65% $3.36 ₡1700 at -80%
U.A.E. Dirham 12.40 AED at -80% $3.37 -15.39% $3.37 12.40 AED at -80%
Australian Dollar A$ 5.79 at -80% $3.76 -5.69% $3.76 A$ 5.79 at -80%
Polish Zloty 14,39zł at -80% $3.96 -0.56% $3.96 14,39zł at -80%
LATAM - U.S. Dollar $3.99 at -80% $3.99 $3.99 $3.99 at -80%
MENA - U.S. Dollar $3.99 at -80% $3.99 $3.99 $3.99 at -80%
British Pound £2.99 at -80% $4.06 +1.99% $4.06 £2.99 at -80%
Israeli New Shekel ₪14.79 at -80% $4.42 +10.89% $4.42 ₪14.79 at -80%
Euro 3,99€ at -80% $4.67 +17.19% $4.67 3,99€ at -80%
Swiss Franc CHF 3.80 at -80% $4.76 +19.33% $4.76 CHF 3.80 at -80%
Valve suggested prices are shown on package pages.

Price history

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Additional Information

Developer ACQUIRE Corp.
controller_support full
community_visible_stats Yes
ReleaseState released
Publisher Aksys Games
Store Release Date 19 July 2016 – 06:58:15 UTC ()
community_hub_visible Yes
Primary Genre Strategy (2)
Store Genres Strategy (2)
Steam Release Date 19 July 2016 – 06:58:00 UTC ()
Store Asset Modification Time 26 April 2016 – 17:49:34 UTC () (1461692974)
review_score 5
review_percentage 64
Detected Technologies (?) Unity Engine, CRIWARE SDK
store_screenshot ss_8d87a4feb81441f2a63ff9ca4d764ee958045b2a.jpg
First seen on SteamDB 1 March 2016 – 22:06:14 UTC (), in changelist #1796258

Supported Languages

2 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes Yes
Japanese Yes Yes Yes Yes
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header_image
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Assets
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headerheader.jpg
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community_icon12e2041482d7202668b39fb2e4bf23a5e939ed58.jpg
page_background_pathapp/450250
timestamp25 March 2024 – 19:24:41 UTC
Trailers
256663497 ↴
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trailer_base_id57415
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is_highlighttrue
timestamp1467839463
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