Top Rated Steam Releases of 2021

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#	Name	%	Price	Rating	Release	Follows	Reviews	Peak
1.	PULSAR: Lost Colony		$19.99	87.00%	22 Jun	103,902	5,595	1,205
2.	Imagine Earth		$24.99	77.74%	25 May	41,928	929	327
3.	M.A.R.S.		Free	61.87%	28 Oct	3,781	1,099	3,741
4.	Tales from the Borderlands	-25%	$14.99	91.89%	17 Feb	80,525	18,823	8,690
5.	Starbase	-70%	$10.49	56.97%	29 Jul	55,914	6,633	9,969
6.	Legion TD 2 - Multiplayer Tower Defense		$24.99	84.33%	01 Oct	36,817	13,767	5,834
7.	X3: Farnham's Legacy		Free	81.33%	04 May	99	607	849
8.	BIOMUTANT		$39.99	65.27%	25 May	190,320	19,527	55,048
9.	HUNTDOWN		$19.99	91.03%	12 May	15,641	3,804	337
10.	Griftlands		$19.99	91.30%	01 Jun	56,622	14,093	7,693
11.	Frontier Pilot Simulator		$24.99	67.45%	07 Dec	8,267	927	130
12.	Genesis Noir	-80%	$2.99	75.50%	26 Mar	10,961	2,029	85
13.	Breathedge		$24.99	80.55%	25 Feb	103,258	15,464	6,857
14.	Sable	-65%	$8.74	83.83%	23 Sep	46,753	5,738	763
15.	Red Solstice 2: Survivors		$14.99	67.97%	17 Jun	32,880	3,247	3,826
16.	Exo One	-80%	$3.39	86.96%	18 Nov	25,660	4,674	747
17.	SCARLET NEXUS	-80%	$19.99	79.33%	24 Jun	111,306	17,279	14,516
18.	The Riftbreaker		$29.99	88.32%	14 Oct	98,921	18,434	21,741
19.	Jupiter Hell		$24.99	87.74%	05 Aug	16,024	1,979	666
20.	Spacebase Startopia	-75%	$9.99	55.38%	26 Mar	13,486	629	726
21.	Subnautica: Below Zero		$29.99	89.19%	14 May	239,508	97,641	42,115
22.	Adeptus Titanicus: Dominus		—	60.80%	26 Mar	6,358	568	80
23.	Cyber Shadow		$19.99	79.84%	26 Jan	9,648	1,428	490
24.	Super Robot Wars 30	-67%	$19.79	83.79%	27 Oct	38,999	6,170	17,005
25.	Encased: A Sci-Fi Post-Apocalyptic RPG		$29.99	75.29%	07 Sep	50,305	4,570	3,743
26.	RAM Pressure		Free	47.71%	15 Sep	13,411	973	242
27.	Lemnis Gate		—	80.37%	28 Sep	9,105	1,042	807
28.	Journey To The Savage Planet		$29.99	84.46%	28 Jan	37,242	6,371	2,162
29.	Cell to Singularity - Evolution Never Ends		Free	87.85%	03 Nov	17,443	24,067	7,340
30.	Chernobylite Complete Edition		$29.99	80.33%	28 Jul	99,576	14,544	3,944
31.	Mech Mechanic Simulator	-66%	$6.79	62.33%	25 Mar	9,864	632	609
32.	Starmancer		$14.99	63.84%	05 Aug	37,898	992	916
33.	UNSIGHTED		$19.99	88.73%	30 Sep	13,790	1,941	238
34.	Before We Leave	-75%	$4.99	75.45%	13 May	27,382	1,661	2,313
35.	Marvel's Guardians of the Galaxy	-85%	$8.99	92.24%	26 Oct	72,927	40,663	10,989
36.	The Artful Escape		$19.99	87.58%	09 Sep	6,694	1,721	72
37.	Utawarerumono: Prelude to the Fallen		$59.99	88.58%	22 Jan	9,754	1,263	344
38.	Chorus		$24.99	80.26%	03 Dec	31,811	4,129	962
39.	Mecha Knights: Nightmare		$15.99	86.96%	30 Aug	10,947	1,494	433
40.	INDUSTRIA	-88%	$2.39	69.17%	30 Sep	15,228	3,348	226
41.	Bright Memory: Infinite		$19.99	90.24%	12 Nov	98,350	38,871	22,076
42.	Scavengers		—	59.47%	01 May	29,136	9,699	16,787
43.	Galactic Mining Corp	-50%	$6.49	80.25%	18 May	3,912	915	1,305
44.	Halo Infinite		Free	69.03%	15 Nov	226,891	177,731	272,586
45.	Jurassic World Evolution 2		$59.99	88.29%	09 Nov	133,744	41,355	20,993
46.	ANOTHER EDEN		Free	67.10%	31 Mar	6,684	1,891	935
47.	Portal Reloaded		Free	93.83%	19 Apr	31,698	21,184	5,194
48.	Tiny Room Stories: Town Mystery		$9.99	83.09%	26 Feb	1,667	767	98
49.	Slipways		$16.99	88.57%	03 Jun	11,880	2,182	1,012
50.	Warhammer 40,000: Battlesector		$39.99	85.29%	22 Jul	45,171	5,829	2,598
51.	Mighty Goose		$19.99	82.27%	05 Jun	6,840	951	283
52.	Lost Ruins		$19.99	82.98%	13 May	30,968	5,485	1,146
53.	Mass Effect™ Legendary Edition	-90%	$5.99	89.56%	14 May	126,792	57,597	59,817
54.	Wolfstride		$14.99	84.29%	07 Dec	5,607	805	149
55.	Elite Dangerous: Odyssey DLC		$14.99	42.77%	19 May	—	9,238	—
56.	SMASH LEGENDS		Free	67.57%	13 Apr	8,173	9,464	1,526
57.	cyberpunkdreams		Free	73.30%	14 May	2,256	1,042	298
58.	Lacuna – A Sci-Fi Noir Adventure		$15.99	88.10%	20 May	8,322	2,526	218
59.	Dyson Sphere Program		$19.99	96.07%	21 Jan	243,968	85,911	59,815
60.	Rushdown Revolt		Free	75.98%	27 Jan	3,698	1,501	378
61.	RimWorld - Ideology DLC		$19.99	80.45%	20 Jul	—	3,328	—
62.	9-nine-:Episode 4		$19.99	92.47%	19 Mar	3,623	1,228	111
63.	HighFleet		$29.99	86.00%	27 Jul	36,314	6,691	1,709
64.	Phoenotopia: Awakening		$19.99	79.71%	21 Jan	9,512	2,574	327
65.	R-Type Final 2		$39.99	71.54%	30 Apr	7,795	792	925
66.	Turing Complete		$19.99	92.37%	02 Oct	30,979	4,404	784
67.	SYNTHETIK 2		$19.99	77.49%	11 Nov	21,914	2,564	1,170
68.	ROG CITADEL XV		Free	66.82%	12 Jan	2,523	626	591
69.	Swing Dunk		—	72.02%	16 Sep	1,065	622	129
70.	METALLIC CHILD		$24.99	81.16%	15 Sep	9,656	1,213	1,188
71.	EARTH DEFENSE FORCE: WORLD BROTHERS		$39.99	77.29%	27 May	6,651	775	882
72.	OPUS: Echo of Starsong - Full Bloom Edition		$24.99	93.44%	01 Sep	28,078	8,863	567
73.	Machinika: Museum	-85%	$1.19	89.56%	23 Mar	3,872	5,761	5,343
74.	Doctor Who: The Lonely Assassins		$5.99	83.90%	19 Mar	1,633	705	147
75.	The Fermi Paradox		$18.99	73.27%	01 Jul	13,272	959	423
76.	Aliens: Fireteam Elite	-80%	$5.99	78.33%	24 Aug	95,111	25,155	15,568
77.	OMFG: One Million Fatal Guns		Free	90.67%	05 Jan	1,882	2,350	231
78.	Predator: Hunting Grounds		$19.99	75.23%	29 Apr	26,479	4,716	1,504
79.	Golf Club Nostalgia	-80%	$1.99	77.69%	03 Sep	3,003	1,415	55
80.	Terraformers: First Steps on Mars		Free	83.75%	23 Oct	5,686	680	243
81.	MECHANICA: A Ballad of the Rabbit and Mercury		$19.99	89.50%	17 Sep	6,822	842	138
82.	The Shadow of Yidhra	-45%	$6.04	85.94%	28 Mar	8,488	1,329	154
83.	The Signal State		$19.99	81.69%	23 Sep	7,633	597	230
84.	They Always Run	-75%	$2.49	76.70%	20 Oct	5,921	856	67
85.	Frog Fighters		Free	87.21%	30 May	407	604	19
86.	Outer Wilds - Echoes of the Eye DLC		$14.99	87.85%	28 Sep	—	5,691	—
87.	枝江往事		Free	93.20%	11 Jun	8,603	4,884	1,397
88.	Warhammer Combat Cards		Free	56.26%	03 Jun	1,220	572	111
89.	Destiny 2: Bungie 30th Anniversary Pack DLC		$24.99	47.15%	07 Dec	—	2,150	—
90.	Combots		$4.99	83.87%	08 Jul	877	607	92
91.	PARQUET		$16.99	90.67%	27 Aug	8,895	2,272	924
92.	Bot Wars		$14.99	82.65%	10 Sep	2,832	718	220
93.	ELYON		—	53.79%	20 Oct	17,297	4,383	15,541
94.	Halo Infinite (Campaign) DLC		$59.99	65.05%	08 Dec	—	5,012	—
95.	Crysis Remastered	-65%	$10.49	74.76%	17 Sep	18,210	13,654	1,244
96.	Stellaris: Aquatics Species Pack DLC		$9.99	81.67%	22 Nov	—	717	—
97.	Terminator: Resistance Annihilation Line DLC		$14.99	88.84%	10 Dec	—	904	—
98.	Crab Game		Free	90.35%	29 Oct	42,686	152,363	75,967
99.	The Timeless Child - Prologue		Free	72.65%	10 Dec	3,498	2,956	961
100.	Deep Rock Galactic - Rival Tech Pack DLC	-70%	$2.39	89.76%	04 Nov	—	638	—

Discount color explanation

Blue discount Product has not been this cheap before (new historical low). Green discount Product is priced on par with lowest recorded price. Purple discount Product is priced on par with lowest recorded price in last two years.

This page contains: Top best Steam games released in 2021. Filters: Sci-fi, ≥ 500 reviews