Michael Jordan had the most games by a player 33 or older with 40+ points, with 32 games.

Interpreted as:

most 40 or more points regular-season game by a player after turning 33 years old

	NAME	GP	PTS	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	REB	AST	STL	BLK	TOV	PF	+/-
1	Michael Jordan M. Jordan	32	1,402	41.5	43.8	6.3	3.6	2.2	0.6	16.3	29.3	55.5	0.9	2.4	39.5	10.3	12.2	84.6	63.2	1.7	4.6	2.1	1,329	200	115	69	20	67	69	+232
2	Stephen Curry S. Curry	30	1,364	35.8	45.5	5.4	5.3	1.0	0.3	15.1	26.0	58.3	8.7	16.0	54.1	6.5	7.1	92.0	78.1	0.4	5.0	3.4	1,075	162	160	30	9	102	60	+293
3	LeBron James L. James	21	924	37.4	44.0	9.3	6.9	1.1	1.0	15.9	25.7	61.7	5.0	8.6	58.3	7.3	9.0	80.5	74.1	1.4	8.0	3.7	785	196	144	23	20	78	21	+219
4	Kobe Bryant K. Bryant	15	648	41.2	43.2	6.0	4.7	1.5	0.7	14.9	28.6	52.0	2.9	7.4	39.6	10.5	12.3	85.9	63.5	0.7	5.3	4.3	619	90	71	23	11	64	29	+14
5	Kevin Durant K. Durant	14	626	39.2	44.7	6.6	5.6	1.1	1.4	16.4	27.1	60.3	4.0	8.0	50.0	8.0	8.6	92.6	72.2	0.5	6.1	4.2	549	92	78	16	19	59	35	+82
6	Bernard King B. King	12	550	42.6	45.8	7.0	4.6	1.8	0.3	17.8	31.6	56.5	0.3	0.8	30.0	9.9	12.3	81.0	62.0	2.6	4.4	4.0	511	84	55	22	4	48	39
7	Karl Malone K. Malone	10	426	40.6	42.6	10.0	4.1	1.8	1.7	14.9	24.6	60.6	0.1	0.1	100.0	12.7	15.8	80.4	67.5	1.7	8.3	3.7	406	100	41	18	17	37	29	+103
8	Larry Bird L. Bird	9	387	43.9	43.0	9.8	8.6	1.7	1.1	16.4	28.0	58.7	1.6	3.9	40.0	8.6	8.9	96.3	67.4	1.0	8.8	3.3	395	88	77	15	10	30	19
9	DeMar DeRozan D. DeRozan	8	351	43.3	43.9	6.5	4.6	1.6	0.6	14.9	26.4	56.4	1.6	4.1	39.4	12.5	14.0	89.3	67.4	0.6	5.9	1.5	346	52	37	13	5	12	20	+72
10	Alex English A. English	8	346	43.1	43.3	4.4	6.1	0.9	0.4	18.1	28.3	64.2	0.0	0.1	0.0	7.0	7.6	91.8	68.4	1.6	2.8	2.5	345	35	49	7	3	20	22
11	Hakeem Olajuwon H. Olajuwon	7	304	43.4	43.4	13.9	4.7	1.3	2.7	16.6	28.9	57.4	0.3	0.6	50.0	10.0	12.1	82.4	63.5	3.4	10.4	3.9	304	97	33	9	19	27	17	+18
12	Dominique Wilkins D. Wilkins	7	304	41.0	43.4	7.1	3.4	0.9	0.4	15.1	27.4	55.2	3.0	5.0	60.0	10.1	12.6	80.7	65.9	3.3	3.9	4.1	287	50	24	6	3	29	13
13	Kareem Abdul-Jabbar K. Abdul-Jabbar	7	292	40.4	41.7	10.3	3.3		2.3	16.4	25.9	63.5	0.0	0.0		8.9	11.1	79.5	67.8				283	72	23		16		18
14	Rick Barry R. Barry	7	318	40.7	45.4	6.1	6.3	2.4	0.9	18.6	30.4	61.0				8.3	8.7	95.1	66.3	1.0	5.1	3.2	285	43	44	17	6	19	22
15	Elgin Baylor E. Baylor	7	289		41.3	14.6	4.6			17.1	29.3	58.5				7.0	9.1	76.6	62.0					102	32				23
16	Damian Lillard D. Lillard	5	210	39.2	42.0	4.8	7.2	1.4	0.2	13.0	23.4	55.6	6.8	12.4	54.8	9.2	9.8	93.9	75.8	0.2	4.6	2.2	196	24	36	7	1	11	11	+56
17	CJ McCollum	4	178	38.0	44.5	5.8	3.8	0.3	0.8	17.0	27.8	61.3	6.8	13.0	51.9	3.8	4.8	78.9	74.6	1.0	4.8	1.8	152	23	15	1	3	7	8	+34
18	James Harden J. Harden	4	174	34.1	43.5	3.5	6.8	1.5	0.5	12.5	21.8	57.5	6.0	11.3	53.3	12.5	14.3	87.7	77.6	0.5	3.0	3.5	137	14	27	6	2	14	6	+77
19	Dirk Nowitzki D. Nowitzki	4	160	38.6	40.0	6.8	3.5	1.3	0.0	13.3	23.3	57.0	3.3	7.3	44.8	10.3	10.8	95.3	71.5	0.5	6.3	2.5	154	27	14	5	0	10	13	+34
20	LaMarcus Aldridge L. Aldridge	3	144	39.2	48.0	10.3	5.0	0.0	2.7	19.0	29.7	64.0	1.3	2.0	66.7	8.7	9.3	92.9	71.1	3.3	7.0	3.0	118	31	15	0	8	9	8	+59
21	Wilt Chamberlain W. Chamberlain	3	126	45.3	42.0	22.0				17.7	27.7	63.9				6.7	16.7	40.0	60.0				136	66					5
22	Paul Pierce P. Pierce	2	83	38.4	41.5	5.0	4.0	2.5	0.5	12.0	17.5	68.6	5.0	6.5	76.9	12.5	13.0	96.2	89.4	0.0	5.0	2.0	77	10	8	5	1	4	6	+31
23	Gary Payton G. Payton	2	83	45.5	41.5	5.5	8.0	1.0	0.0	18.5	28.5	64.9	1.0	2.5	40.0	3.5	4.5	77.8	68.1	1.0	4.5	0.5	91	11	16	2	0	1	7	+10
24	Clifford Robinson C. Robinson	2	92	41.0	46.0	8.0	3.0	0.5	1.5	15.5	25.0	62.0	2.0	4.5	44.4	13.0	14.5	89.7	73.3	3.5	4.5	1.5	82	16	6	1	3	3	7	+11
25	Charles Barkley C. Barkley	2	88	42.0	44.0	13.0	2.5	2.5	0.0	16.0	24.5	65.3	3.0	3.5	85.7	9.0	10.0	90.0	76.1	4.0	9.0	4.5	84	26	5	5	0	9	7	+16