| App ID | 98900 |
| App Type | Game |
| Developer | Sigma Team Inc. |
| Publisher | Sigma Team Inc. |
| Franchise | Alien Hallway |
| Supported Systems | Windows |
| Last Change Number | 19264928 |
| Last Record Update | 22 June 2023 – 13:15:14 UTC () |
| Release Date | 19 August 2011 – 17:00:00 UTC () |
Players measure stamina with a never-ending stream of green creatures within the borders of a special military mission.
Steam price history
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar
|
$4.99 | $4.99 | $0.49 | $0.49 at -90% | |
 Argentine Peso
|
ARS$ 400,00 | $1.14 | -77.10% | $0.01 | ARS$ 6,79 at -90% |
 Turkish Lira
|
₺54,00 | $1.96 | -60.65% | $0.03 | ₺1,05 at -90% |
 Russian Ruble
|
200 ₽ | $2.01 | -59.59% | $0.13 | 13 ₽ at -90% |
 South African Rand
|
R 52.00 | $2.69 | -46.04% | $0.21 | R 4.20 at -90% |
 Malaysian Ringgit
|
RM13.99 | $2.96 | -40.65% | $0.26 | RM1.25 at -90% |
 South Asia - USD
|
$2.99 | $2.99 | -40.08% | $0.29 | $0.29 at -90% |
 Indian Rupee
|
₹ 250 | $3.00 | -39.78% | $0.22 | ₹ 19 at -90% |
 Vietnamese Dong
|
73500₫ | $3.01 | -39.62% | $0.28 | 7000₫ at -90% |
 Indonesian Rupiah
|
Rp 47499 | $3.04 | -38.98% | $0.25 | Rp 3999 at -90% |
 Chinese Yuan
|
¥ 22 | $3.05 | -38.81% | $0.30 | ¥ 2.20 at -90% |
 Philippine Peso
|
₱174.95 | $3.07 | -38.29% | $0.28 | ₱15.99 at -90% |
 Thai Baht
|
฿115.00 | $3.10 | -37.78% | $0.26 | ฿9.90 at -90% |
 Kazakhstani Tenge
|
1500₸ | $3.14 | -36.99% | $0.22 | 105₸ at -90% |
 Taiwan Dollar
|
NT$ 102 | $3.15 | -36.83% | $0.30 | NT$ 10 at -90% |
 Peruvian Sol
|
S/.12.00 | $3.15 | -36.71% | $0.30 | S/.1.15 at -90% |
 Saudi Riyal
|
11.95 SR | $3.18 | -36.15% | $0.31 | 1.19 SR at -90% |
 Colombian Peso
|
COL$ 13500 | $3.24 | -35.01% | $0.23 | COL$ 990 at -90% |
 Chilean Peso
|
CLP$ 3000 | $3.28 | -34.10% | $0.26 | CLP$ 240 at -90% |
 CIS - U.S. Dollar
|
$3.29 | $3.29 | -34.07% | $0.29 | $0.29 at -90% |
 Brazilian Real
|
R$ 16,99 | $3.35 | -32.76% | $0.21 | R$ 1,08 at -90% |
 Ukrainian Hryvnia
|
124₴ | $3.38 | -32.22% | $0.24 | 9₴ at -91% |
 Kuwaiti Dinar
|
1.10 KD | $3.55 | -28.74% | $0.35 | 0.11 KD at -90% |
 Qatari Riyal
|
12.99 QR | $3.56 | -28.64% | $0.35 | 1.29 QR at -90% |
 Mexican Peso
|
Mex$ 64.49 | $3.63 | -27.08% | $0.32 | Mex$ 5.79 at -90% |
 Singapore Dollar
|
S$5.25 | $3.81 | -23.47% | $0.37 | S$0.52 at -90% |
 Japanese Yen
|
¥ 580 | $3.86 | -22.50% | $0.33 | ¥ 50 at -90% |
 U.A.E. Dirham
|
15.00 AED | $4.08 | -18.16% | $0.40 | 1.50 AED at -90% |
 South Korean Won
|
₩ 5600 | $4.11 | -17.55% | $0.40 | ₩ 550 at -90% |
 Uruguayan Peso
|
$U159 | $4.12 | -17.43% | $0.31 | $U12 at -90% |
 Hong Kong Dollar
|
HK$ 33.00 | $4.21 | -15.56% | $0.35 | HK$ 2.80 at -90% |
 New Zealand Dollar
|
NZ$ 7.39 | $4.35 | -12.65% | $0.36 | NZ$ 0.62 at -90% |
 Costa Rican Colon
|
₡2400 | $4.47 | -10.32% | $0.44 | ₡240 at -90% |
 Australian Dollar
|
A$ 7.50 | $4.72 | -5.26% | $0.47 | A$ 0.75 at -90% |
 Canadian Dollar
|
CDN$ 6.49 | $4.73 | -5.19% | $0.40 | CDN$ 0.56 at -90% |
 Israeli New Shekel
|
₪18.50 | $4.80 | -3.65% | $0.48 | ₪1.85 at -90% |
 Norwegian Krone
|
55,49 kr | $5.08 | +1.96% | $0.33 | 3,70 kr at -90% |
 British Pound
|
£4.29 | $5.17 | +3.73% | $0.47 | £0.39 at -90% |
 Polish Zloty
|
22,99zł | $5.20 | +4.37% | $0.40 | 1,79zł at -90% |
 Euro
|
4,99€ | $5.22 | +4.74% | $0.40 | 0,39€ at -90% |
 Swiss Franc
|
CHF 5.49 | $5.95 | +19.28% | $0.54 | CHF 0.50 at -90% |
Valve suggested prices are shown on package pages.
Price history
Due to constant scraping, price history is limited to two years. You can sign in to view full data for free.
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